diff --git a/pandora/0xdb.json b/pandora/0xdb.json
index e0e4b4f..b1e847b 100644
--- a/pandora/0xdb.json
+++ b/pandora/0xdb.json
@@ -513,17 +513,14 @@
         "preferences": {},
         "ui": {
             "annotationsSize": 256,
-            "findKey": "",
-            "findQuery": {"conditions": [], "operator": ""},
+            "find": {"index": -1, "key": "", "value": ""},
             "groups": ["director", "country", "year", "language", "genre"],
-            "groupsQuery": {"conditions": [], "operator": "|"},
             "groupsSize": 176,
             "icons": "posters",
             "infoIconSize": 256,
             "item": "",
             "itemView": "info",
             "list": "",
-            "listQuery": {"conditions": [], "operator": ""},
             "lists": {
                 "": {
                     "columns": ["title", "director", "country", "year", "language", "runtime", "genre"],
@@ -535,6 +532,7 @@
                     ]
                 }
             },
+            "query": {"conditions": [], "operator": ""},
             "section": "items",
             "showAnnotations": true,
             "showControls": true,
diff --git a/static/js/pandora/Query.js b/static/js/pandora/Query.js
index 8b66117..ae4d61b 100644
--- a/static/js/pandora/Query.js
+++ b/static/js/pandora/Query.js
@@ -1,16 +1,100 @@
 // vim: et:ts=4:sw=4:sts=4:ft=javascript
 pandora.Query = (function() {
 
-    function parseFind2(str) {
+    function constructFind(query) {
+        return /*encodeURI(*/query.conditions.map(function(condition) {
+            var ret;
+            if (condition.conditions) {
+                ret = '[' + constructFind(condition) + ']';
+            } else {
+                ret = condition.value !== ''
+                    ? condition.key + (condition.key ? ':' : '')
+                    + constructValue(condition.value, condition.operator)
+                    : null;
+            }
+            return ret;
+        }).join(query.operator == '&' ? ',' : '|')/*)*/;
+    }
+
+    function constructValue(value, operator) {
+        operator = operator.replace('=', '^$');
+        if (operator.indexOf('$') > -1) {
+            value = operator.substr(0, operator.length - 1) + value + '$';
+        } else {
+            value = operator + value;
+        }
+        return value;
+    }
+
+    function everyCondition(conditions, key, operator) {
+        // if every condition has the given key and operator
+        // (excluding conditions where all subconditions match)
+        // returns true, otherwise false
+        return Ox.every(conditions, function(condition) {
+            return condition.key == key && condition.operator == operator;
+        });
+    }
+
+    function getGroupsData() {
+        // a group is selected if exactly one condition in an & query
+        // or every condition in an | query
+        // has the group id as key and "=" as operator
+        return pandora.user.ui.groups.map(function(key) {
+            var index = -1,
+                query = Ox.clone(pandora.user.ui.query, true),
+                selected = [];
+            if (query.operator == '|') {
+                if (everyCondition(query.conditions, key, '=')) {
+                    index = Ox.range(query.conditions.length);
+                    selected = query.conditions.map(function(condition) {
+                        return condition.value;
+                    });
+                }
+            } else {
+                index = oneCondition(query.conditions, key, '=');
+                if (index > -1) {
+                    selected = query.conditions[index].conditions
+                        ? query.conditions[index].conditions.map(function(condition) {
+                            return condition.value;
+                        })
+                        : [query.conditions[index].value];
+                }
+            }
+            if (selected.length) {
+                if (Ox.isArray(index)) {
+                    query = {conditions: [], operator: ''};
+                } else {
+                    query.conditions.splice(index, 1);
+                    if (query.conditions.length == 1) {
+                        if (query.conditions[0].conditions) {
+                            // unwrap single remaining bracketed query
+                            query = {
+                                conditions: query.conditions[0].conditions,
+                                operator: query.conditions[0].operator
+                            }
+                        } else {
+                            query.operator = '';
+                        }
+                    }
+                }
+            }
+            return {
+                index: index,
+                query: query,
+                selected: selected
+            };
+        });
+    }
+
+    function parseFind(str) {
         // takes a find query string, returns useful information about the application's state
-        // (selected lists, find input key/value, group queries and selection, query object)
-        Ox.print('parseFind2', str)
+        // (selected lists, find input key/value (and index of the corresponding condition), query object)
         str = str || '';
         var conditions,
+            index, indices,
             ret = {
-                find: {key: '', value: ''},
-                groups: [],
-                lists: [],
+                find: {index: -1, key: '', value: ''},
+                list: '',
                 query: {conditions: [], operator: ''}
             },
             subconditions = str.match(/\[.*?\]/g) || [];
@@ -31,161 +115,61 @@ pandora.Query = (function() {
             var kv, ret;
             if (condition[0] == '[') {
                 // re-insert subcondition
-                ret = parseFind2(subconditions[parseInt(condition.substr(1, condition.length - 2))]).query;
+                ret = parseFind(subconditions[parseInt(condition.substr(1, condition.length - 2))]).query;
             } else {
                 kv = ((condition.indexOf(':') > -1 ? '' : ':') + condition).split(':');
                 ret = Ox.extend({key: kv[0]}, parseValue(kv[1]));
             }
             return ret;
         });
-        // lists are selected if exactly one condition in an & query
-        // or every condition in an | query
+        // a list is selected if exactly one condition in an & query
         // has "list" as key and "" as operator
-        ret.lists = ret.query.operator == '|'
-            ? everyCondition(ret.query.conditions, 'list', '')
-            : oneCondition(ret.query.conditions, 'list', '');
+        if (ret.query.operator != '|') {
+            index = oneCondition(ret.query.conditions, 'list', '');
+            if (index > -1 && !ret.query.conditions[index].conditions) {
+                ret.list = ret.query.conditions[index].value;
+            }
+        }
         // find is populated if exactly one condition in an & query
         // has a findKey as key and "" as operator
+        // or if all conditions in an | query have the same group id as key
         if (ret.query.operator == '|') {
-            ret.find = {key: 'advanced', value: ''};
-        } else {
-            conditions = Ox.map(pandora.site.findKeys, function(findKey) {
-                var values = oneCondition(ret.query.conditions, findKey.id, '');
-                return values.length ? {key: findKey.id, values: values} : null;
-            });
-            ret.find = conditions.length == 0 ? {key: '', value: ''}
-                : conditions.length == 1 && conditions[0].values.length == 1
-                ? {key: conditions[0].key, value: conditions[0].values[0]}
-                : {key: 'advanced', value: ''}
-        }
-        // a group is selected if exactly one condition in an & query
-        // or every condition in an | query
-        // has the group id as key and "=" as operator
-        ret.groups = pandora.user.ui.groups.map(function(key) {
-            var selected = ret.query.operator == '|'
-                    ? everyCondition(ret.query.conditions, key, '=')
-                    : oneCondition(ret.query.conditions, key, '='),
-                query = ret.query;
-            if (selected.length) {
-                query = {
-                    conditions: Ox.map(ret.query.conditions, function(condition) {
-                        var ret;
-                        if (condition.conditions) {
-                            ret = condition.conditions[0].key != key ? condition : null; // fixme: correct? see below...
-                        } else {
-                            ret = condition.key != key ? condition : null;
-                        }
-                        return ret; 
-                    }),
-                    operator: ''
-                };
-                if (query.conditions.length == 1) {
-                    if (query.conditions[0].conditions) {
-                        // unwrap single remaining bracketed query
-                        query = {
-                            conditions: query.conditions[0].conditions,
-                            operator: query.conditions[0].operator
-                        }
-                    } else {
-                        query.operator = '';
-                    }
-                }   
-            }
-            return {
-                query: query,
-                selected: selected
-            };
-        });
-        function oneCondition(conditions, key, operator) {
-            // if exactly one condition has the given key and operator
-            // (including conditions where all subconditions match)
-            // returns the corresponding value(s), otherwise returns []
-            var values = Ox.map(conditions, function(condition) {
-                var ret, same;
-                if (condition.conditions) {
-                    var every = everyCondition(condition.conditions, key, operator); // fixme: what if [key|key],[key|other]?
-                    ret = every.length ? every : null;
-                } else {
-                    ret = condition.key == key && condition.operator == operator ? [condition.value] : null
+            ret.find = {index: -1, key: 'advanced', value: ''};
+            Ox.map(pandora.user.ui.groups, function(key) {
+                if (everyCondition(ret.query.conditions, key, '=')) {
+                    ret.find.key = '';
+                    return false;
                 }
-                return ret;
             });
-            return values.length == 1 ? values[0] : [];
-        }
-        function everyCondition(conditions, key, operator) {
-            // if every condition has the given key and operator
-            // (excluding conditions where all subconditions match)
-            // returns the corresponding value(s), otherwise returns []
-            var values = Ox.map(conditions, function(condition) {
-                return condition.key == key && condition.operator == operator ? condition.value : null
+        } else {
+            indices = Ox.map(pandora.site.findKeys, function(findKey) {
+                var key = findKey.id == 'all' ? '' : findKey.id, 
+                    index = oneCondition(ret.query.conditions, key, '');
+                return index > -1 ? index : null;
             });
-            return values.length == conditions.length ? values : [];
+            if (indices.length) {
+                ret.find = indices.length == 1 && !ret.query.conditions[indices[0]].conditions ? {
+                    index: indices[0],
+                    key: ret.query.conditions[indices[0]].key,
+                    value: ret.query.conditions[indices[0]].value
+                } : {index: -1, key: 'advanced', value: ''}
+            }
         }
         return ret;
     }
 
-    function constructFind(query) {
-        //Ox.print('cF', query)
-        return /*encodeURI(*/$.map(query.conditions, function(v, i) {
-            if (!Ox.isUndefined(v.conditions)) {
-                return '[' + constructFind(v) + ']';
-            } else {
-                return v.value !== '' ? v.key + (v.key ? ':' : '') + constructValue(v.value, v.operator) : null;
-            }
-        }).join(query.operator)/*)*/;
-    }
-
-    function constructValue(value, operator) {
-        operator = operator.replace('=', '^$');
-        if (operator.indexOf('$') > -1) {
-            value = operator.substr(0, operator.length - 1) + value + '$';
-        } else {
-            value = operator + value;
-        }
-        return value;
-    }
-
-    function mergeFind() {
-    }
-
-    function parseFind(str) {
-        str = str || '';
-        var find = {
-                conditions: [],
-                operator: ''
-            },
-            subconditions = str.match(/\[.*?\]/g) || [];
-        $.each(subconditions, function(i, v) {
-            subconditions[i] = v.substr(1, v.length - 2);
-            str = str.replace(v, '[' + i + ']');
+    function oneCondition(conditions, key, operator) {
+        // if exactly one condition has the given key and operator
+        // (including conditions where all subconditions match)
+        // returns the corresponding index, otherwise returns -1
+        var indices = Ox.map(conditions, function(condition, i) {
+            return (
+                condition.conditions
+                ? everyCondition(condition.conditions, key, operator)
+                : condition.key == key && condition.operator == operator
+            ) ? i : null;
         });
-        if (str.indexOf(',') > -1) {
-            find.operator = '&';
-        } else if (str.indexOf('|') > -1) {
-            find.operator = '|';
-        }
-        //Ox.print('pF', str, find.operator)
-        find.conditions = $.map(find.operator === '' ? [str] : str.split(find.operator == '&' ? ',' : '|'), function(v, i) {
-            //Ox.print('v', v)
-            var ret, kv;
-            if (v[0] == '[') {
-                //Ox.print('recursion', subconditions)
-                ret = parseFind(subconditions[parseInt(v.substr(1, v.length - 2))]);
-            } else {
-                kv = ((v.indexOf(':') > - 1 ? '' : ':') + v).split(':');
-                if (kv[0] == 'list') { // fixme: this is just a hack
-                    pandora.user.ui.listQuery = {conditions: [$.extend({
-                        key: kv[0]
-                    }, parseValue(kv[1]))], operator: ''};
-                } else {
-                    ret = $.extend({
-                        key: kv[0]
-                    }, parseValue(kv[1]));
-                }
-            }
-            return ret;
-        });
-        return find;
+        return indices.length == 1 ? indices[0] : -1;
     }
 
     function parseValue(str) {
@@ -212,23 +196,21 @@ pandora.Query = (function() {
     return {
 
         fromString: function(str) {
-            var list = '',
+            var data
                 query = Ox.unserialize(str.substr(1)),
-                sort = [];
+                sort = []
             if ('find' in query) {
-                Ox.print(Ox.repeat('-', 80));
-                Ox.print('parseFind2', parseFind2(query.find));
-                Ox.print(Ox.repeat('-', 80));
-                pandora.user.ui.listQuery = {conditions: [], operator: ''}; // fixme: hackish
-                pandora.user.ui.findQuery = parseFind(query.find);
-                if (pandora.user.ui.listQuery.conditions.length) {
-                    list = pandora.user.ui.listQuery.conditions[0].value;
-                    !pandora.user.ui.lists[list] && pandora.UI.set(
-                        ['lists', list].join('|'), pandora.site.user.ui.lists['']
-                    );
-                }
-                pandora.UI.set({list: list});
-                //Ox.print('user.ui.findQuery', pandora.user.ui.findQuery)
+                data = parseFind(query.find);
+                Ox.print(Ox.repeat('-', 120));
+                Ox.print('STATE', data);
+                Ox.print(Ox.repeat('-', 120));
+                !pandora.user.ui.lists[data.list] && pandora.UI.set(
+                    ['lists', data.list].join('|'), pandora.site.user.ui.lists['']
+                );
+                pandora.UI.set({list: data.list});
+                pandora.user.ui.find = data.find;
+                pandora.user.ui.query = data.query;
+                pandora.user.ui.groupsData = getGroupsData();
             }
             if ('sort' in query) {
                 sort = query.sort.split(',');
@@ -247,6 +229,7 @@ pandora.Query = (function() {
             }
         },
 
+        /*
         toObject: function(groupId) {
             //Ox.print('tO', pandora.user.ui.findQuery.conditions)
             // the inner $.merge() creates a clone
@@ -268,6 +251,7 @@ pandora.Query = (function() {
                 operator: operator
             };
         },
+        */
 
         toString: function() {
             //Ox.print('tS', pandora.user.ui.find)
@@ -275,10 +259,14 @@ pandora.Query = (function() {
                 key = sort.key,
                 operator = sort.operator;
             return '?' + Ox.serialize({
-                find: constructFind(pandora.Query.toObject()),
+                find: constructFind(pandora.user.ui.query),
                 sort: (operator == pandora.getSortOperator(key) ? '' : operator) + key,
                 view: pandora.user.ui.lists[pandora.user.ui.list].listView
             });
+        },
+
+        updateGroups: function() {
+            pandora.user.ui.groupsData = getGroupsData();
         }
 
     };
diff --git a/static/js/pandora/pandora.js b/static/js/pandora/pandora.js
index 1170bee..e19f330 100644
--- a/static/js/pandora/pandora.js
+++ b/static/js/pandora/pandora.js
@@ -54,83 +54,10 @@ pandora.getFoldersWidth = function() {
     return width;
 };
 
-pandora.getGroupWidth = function(pos, panelWidth) { // fixme: don't pass panelWidth
-    var width = {};
-    width.list = Math.floor(panelWidth / 5) + (panelWidth % 5 > pos);
-    width.column = width.list - 40 - Ox.UI.SCROLLBAR_SIZE;
-    return width;
-};
-
-pandora.getSortOperator = function(key) { // fixme: make static
-    var type = Ox.getObjectById(pandora.site.itemKeys, key).type;
-    return ['hue', 'string', 'text'].indexOf(
-        Ox.isArray(type) ? type[0] : type
-    ) > -1 ? '+' : '-';
-};
-
-pandora.login = function(data) {
-    pandora.user = data.user;
-    Ox.Theme(pandora.user.ui.theme);
-    pandora.$ui.appPanel.reload();
-};
-
-pandora.logout = function(data) {
-    pandora.user = data.user;
-    Ox.Theme(pandora.site.user.ui.theme);
-    pandora.$ui.appPanel.reload();
-};
-
-pandora.reloadGroups = function(i) {
-    var query = pandora.Query.toObject(),
-        view = pandora.user.ui.lists[pandora.user.ui.list].listView;
-    if(view == 'clip') {
-        pandora.$ui.list.options({
-            items: function(data, callback) {
-                return pandora.api.findAnnotations($.extend(data, {
-                    itemQuery: query
-                }), callback);
-            }
-        });
-    } else if (view == 'map') {
-        pandora.$ui.map.options({
-            places: function(data, callback) {
-                return pandora.api.findPlaces($.extend(data, {
-                    itemQuery: query
-                }), callback);
-            }
-        });
-    } else if (view == 'calendar') {
-        pandora.$ui.list.options({
-            items: function(data, callback) {
-                return pandora.api.findEvents($.extend(data, {
-                    itemQuery: query
-                }), callback);
-            }
-        });
-    } else {
-        pandora.$ui.list.options({
-            items: function(data, callback) {
-                return pandora.api.find($.extend(data, {
-                    query: query
-                }), callback);
-            }
-        });
-    }
-    $.each(pandora.user.queryGroups, function(i_, group_) {
-        if (i_ != i) {
-            //Ox.print('setting groups request', i, i_)
-            pandora.$ui.groups[i_].options({
-                items: function(data, callback) {
-                    delete data.keys;
-                    return pandora.api.find($.extend(data, {
-                        group: group_.id,
-                        query: pandora.Query.toObject(group_.id)
-                    }), callback);
-                }
-            });
-        }
-    });
-    pandora.URL.push(pandora.Query.toString());
+pandora.getGroupsSizes = function() {
+    return Ox.divideInt(
+        window.innerWidth - pandora.user.ui.showSidebar * pandora.user.ui.sidebarSize - 1, 5
+    )
 };
 
 pandora.getListData = function() {
@@ -144,6 +71,13 @@ pandora.getListData = function() {
     return data;
 };
 
+pandora.getSortOperator = function(key) { // fixme: make static
+    var type = Ox.getObjectById(pandora.site.itemKeys, key).type;
+    return ['hue', 'string', 'text'].indexOf(
+        Ox.isArray(type) ? type[0] : type
+    ) > -1 ? '+' : '-';
+};
+
 pandora.getVideoPartsAndPoints = function(durations, points) {
     var parts = durations.length,
         offsets = Ox.range(parts).map(function(i) {
@@ -168,6 +102,70 @@ pandora.getVideoPartsAndPoints = function(durations, points) {
     return ret;
 };
 
+pandora.login = function(data) {
+    pandora.user = data.user;
+    Ox.Theme(pandora.user.ui.theme);
+    pandora.$ui.appPanel.reload();
+};
+
+pandora.logout = function(data) {
+    pandora.user = data.user;
+    Ox.Theme(pandora.site.user.ui.theme);
+    pandora.$ui.appPanel.reload();
+};
+
+pandora.reloadGroups = function(i) {
+    var query = pandora.user.ui.query,
+        view = pandora.user.ui.lists[pandora.user.ui.list].listView;
+    if (view == 'clip') {
+        pandora.$ui.list.options({
+            items: function(data, callback) {
+                return pandora.api.findAnnotations(Ox.extend(data, {
+                    itemQuery: query
+                }), callback);
+            }
+        });
+    } else if (view == 'map') {
+        pandora.$ui.map.options({
+            places: function(data, callback) {
+                return pandora.api.findPlaces(Ox.extend(data, {
+                    itemQuery: query
+                }), callback);
+            }
+        });
+    } else if (view == 'calendar') {
+        pandora.$ui.list.options({
+            items: function(data, callback) {
+                return pandora.api.findEvents(Ox.extend(data, {
+                    itemQuery: query
+                }), callback);
+            }
+        });
+    } else {
+        pandora.$ui.list.options({
+            items: function(data, callback) {
+                return pandora.api.find(Ox.extend(data, {
+                    query: query
+                }), callback);
+            }
+        });
+    }
+    $.each(pandora.user.ui.groups, function(i_, id) {
+        if (i_ != i) {
+            //Ox.print('setting groups request', i, i_)
+            pandora.$ui.groups[i_].options({
+                items: function(data, callback) {
+                    delete data.keys;
+                    return pandora.api.find(Ox.extend(data, {
+                        group: id,
+                        query: pandora.user.ui.groupsData[i_].query
+                    }), callback);
+                }
+            });
+        }
+    });
+};
+
 pandora.reloadList = function() {
     Ox.print('reloadList')
     var listData = pandora.getListData();
@@ -191,14 +189,16 @@ pandora.reloadList = function() {
 };
 
 pandora.resizeGroups = function(width) {
-    var widths = $.map(pandora.user.queryGroups, function(v, i) {
-        return pandora.getGroupWidth(i, width);
-    });
-    //Ox.print('widths', widths);
-    pandora.$ui.browser.size(0, widths[0].list).size(2, widths[4].list);
-    pandora.$ui.groupsInnerPanel.size(0, widths[1].list).size(2, widths[3].list);
-    $.each(pandora.$ui.groups, function(i, list) {
-        list.resizeColumn('name', widths[i].column);
+    pandora.user.ui.groupsSizes = pandora.getGroupsSizes();
+    Ox.print('{}{}{}', window.innerWidth, window.innerWidth - pandora.user.ui.showSidebar * pandora.user.ui.sidebarSize - 1, pandora.user.ui.groupsSizes)
+    pandora.$ui.browser
+        .size(0, pandora.user.ui.groupsSizes[0])
+        .size(2, pandora.user.ui.groupsSizes[4]);
+    pandora.$ui.groupsInnerPanel
+        .size(0, pandora.user.ui.groupsSizes[1])
+        .size(2, pandora.user.ui.groupsSizes[3]);
+    pandora.$ui.groups.forEach(function(list, i) {
+        list.resizeColumn('name', pandora.user.ui.groupsSizes[i] - 40 - Ox.UI.SCROLLBAR_SIZE);
     });
 };
 
diff --git a/static/js/pandora/ui/browser.js b/static/js/pandora/ui/browser.js
index d297221..382eb84 100644
--- a/static/js/pandora/ui/browser.js
+++ b/static/js/pandora/ui/browser.js
@@ -1,20 +1,21 @@
 // vim: et:ts=4:sw=4:sts=4:ft=javascript
 pandora.ui.browser = function() {
-    var that;
+    var sizes, that;
     if (!pandora.user.ui.item) {
+        pandora.user.ui.groupsSizes = pandora.getGroupsSizes();
         pandora.$ui.groups = pandora.ui.groups();
         that = Ox.SplitPanel({
             elements: [
                 {
                     element: pandora.$ui.groups[0],
-                    size: pandora.user.queryGroups[0].size
+                    size: pandora.user.ui.groupsSizes[0]
                 },
                 {
                     element: pandora.$ui.groupsInnerPanel = pandora.ui.groupsInnerPanel()
                 },
                 {
                     element: pandora.$ui.groups[4],
-                    size: pandora.user.queryGroups[4].size
+                    size: pandora.user.ui.groupsSizes[4]
                 },
             ],
             id: 'browser',
diff --git a/static/js/pandora/ui/findElement.js b/static/js/pandora/ui/findElement.js
index d32c3b1..0607686 100644
--- a/static/js/pandora/ui/findElement.js
+++ b/static/js/pandora/ui/findElement.js
@@ -1,17 +1,14 @@
 // vim: et:ts=4:sw=4:sts=4:ft=javascript
 pandora.ui.findElement = function() {
-    var findKey = '',
-        findValue = '';
-    if (pandora.user.ui.findQuery.conditions.length == 1) {
-        findKey = pandora.user.ui.findQuery.conditions[0].key;
-        findValue = pandora.user.ui.findQuery.conditions[0].value;
-    }
+    var findIndex = pandora.user.ui.find.index,
+        findKey = pandora.user.ui.find.key,
+        findValue = pandora.user.ui.find.value;
     var that = Ox.FormElementGroup({
             elements: $.merge(pandora.user.ui.list ? [
                     pandora.$ui.findListSelect = Ox.Select({
                             items: [
                                 {id: 'all', title: 'Find: All ' + pandora.site.itemName.plural},
-                                {id: 'list', title: 'Find: This List'}
+                                {id: 'list', title: 'Find: This List', checked: true}
                             ],
                             overlap: 'right',
                             type: 'image'
@@ -27,17 +24,20 @@ pandora.ui.findElement = function() {
                 ] : [], [
                     pandora.$ui.findSelect = Ox.Select({
                             id: 'select',
-                            items: $.merge($.map(pandora.site.findKeys,
-                            function(key, i) {
-                                return {
-                                    id: key.id,
-                                    checked: key.id == findKey,
-                                    title: 'Find: ' + key.title
-                                };
-                            }), [{}, {
-                                id: 'advanced',
-                                title: 'Find: Advanced'
-                            }]),
+                            items: Ox.merge(
+                                pandora.site.findKeys.map(function(key, i) {
+                                    return {
+                                        id: key.id,
+                                        title: 'Find: ' + key.title,
+                                        checked: findKey == key.id
+                                    };
+                                }),
+                                [{}, {
+                                    id: 'advanced',
+                                    title: 'Find: Advanced',
+                                    checked: findKey == 'advanced'
+                                }]
+                            ),
                             overlap: 'right',
                             width: 112
                         })
@@ -47,11 +47,6 @@ pandora.ui.findElement = function() {
                                 if (key == 'advanced') {
                                     pandora.$ui.filterDialog = pandora.ui.filterDialog().open();
                                 } else {
-                                    if (!pandora.user.ui.findQuery.conditions.length) { // fixme: can this case happen at all?
-                                        pandora.user.ui.findQuery.conditions = [{key: key, value: '', operator: ''}];
-                                    } else {
-                                        pandora.user.ui.findQuery.conditions[0].key = key;
-                                    }
                                     pandora.$ui.mainMenu.checkItem('findMenu_find_' + key);
                                     pandora.$ui.findInput.options({
                                         autocomplete: autocompleteFunction()
@@ -66,25 +61,47 @@ pandora.ui.findElement = function() {
                         autocompleteSelectSubmit: true,
                         clear: true,
                         id: 'input',
+                        placeholder: findKey == 'advanced' ? 'Edit...' : '',
                         value: findValue,
                         width: 192
                     })
                     .bindEvent({
-                        submit: function(event, data) {
-                            var key = pandora.user.ui.findQuery.conditions.length ?
-                                    pandora.user.ui.findQuery.conditions[0].key : '';
-                            if (pandora.user.ui.list && that.value()[0].id == 'all') {
-                                $.each(pandora.$ui.folderList, function(k, $list) {
-                                    $list.options({selected: []});
-                                });
-                                pandora.UI.set({list: ''});
-                                pandora.user.ui.listQuery = {conditions: [], operator: ''};
+                        focus: function(data) {
+                            if (findKey == 'advanced') {
+                                pandora.$ui.filterDialog = pandora.ui.filterDialog().open();
+                            }
+                        },
+                        submit: function(data) {
+                            var findInList = pandora.user.ui.list
+                                    && pandora.$ui.findListSelect.value() == 'list',
+                                key = pandora.$ui.findSelect.value(),
+                                condition = {
+                                    key: key == 'all' ? '' : key,
+                                    value: data.value,
+                                    operator: ''
+                                };
+                            if (findInList) {
+                                pandora.user.ui.query = {
+                                    conditions: [{
+                                        key: 'list',
+                                        value: pandora.user.ui.list,
+                                        operator: ''
+                                    }, condition],
+                                    operator: '&'
+                                }
+                                findIndex == 0 && pandora.user.ui.query.conditions.reverse();
+                            } else {
+                                if (pandora.user.ui.list) {
+                                    Ox.forEach(pandora.$ui.folderList, function($list) {
+                                        $list.options({selected: []});
+                                    });
+                                    pandora.UI.set({list: ''});
+                                }
+                                pandora.user.ui.query = {
+                                    conditions: [condition],
+                                    operator: ''
+                                }
                             }
-                            pandora.user.ui.findQuery.conditions = [{
-                                key: key == 'all' ? '' : key,
-                                value: data.value,
-                                operator: ''
-                            }];
                             pandora.URL.set(pandora.Query.toString());
                         }
                     })
@@ -96,7 +113,7 @@ pandora.ui.findElement = function() {
             margin: '4px'
         });
     function autocompleteFunction() {
-        return pandora.user.ui.findQuery.conditions.length ? function(value, callback) {
+        return pandora.user.ui.query.conditions.length ? function(value, callback) {
             var elementValue = that.value(),
                 key = elementValue[pandora.user.ui.list ? 1 : 0],
                 findKey = Ox.getObjectById(pandora.site.findKeys, key);
diff --git a/static/js/pandora/ui/group.js b/static/js/pandora/ui/group.js
index 0e96d53..32ad127 100644
--- a/static/js/pandora/ui/group.js
+++ b/static/js/pandora/ui/group.js
@@ -1,16 +1,9 @@
 // vim: et:ts=4:sw=4:sts=4:ft=javascript
-pandora.ui.group = function(id, query) {
-    //Ox.print('group', id, query);
-    /*
-    query && query.conditions.length && alert($.map(query.conditions, function(v) {
-        return v.value;
-    }));
-    */
-    //alert(id + ' ' + JSON.stringify(pandora.Query.toObject(id)))
+pandora.ui.group = function(id) {
     var i = pandora.user.ui.groups.indexOf(id),
         panelWidth = pandora.$ui.document.width() - (pandora.user.ui.showSidebar * pandora.user.ui.sidebarSize) - 1,
         title = Ox.getObjectById(pandora.site.groups, id).title,
-        width = pandora.getGroupWidth(i, panelWidth),
+        //width = pandora.getGroupWidth(i, panelWidth),
         that = Ox.TextList({
             columns: [
                 {
@@ -20,7 +13,7 @@ pandora.ui.group = function(id, query) {
                     title: title,
                     unique: true,
                     visible: true,
-                    width: width.column
+                    width: pandora.user.ui.groupsSizes[i] - 40 - Ox.UI.SCROLLBAR_SIZE
                 },
                 {
                     align: 'right',
@@ -36,40 +29,61 @@ pandora.ui.group = function(id, query) {
             items: function(data, callback) {
                 //if (pandora.user.ui.showGroups) {
                     delete data.keys;
-                    //alert(id + " pandora.Query.toObject " + JSON.stringify(pandora.Query.toObject(id)) + ' ' + JSON.stringify(data))
                     return pandora.api.find($.extend(data, {
                         group: id,
-                        query: pandora.Query.toObject(id)
+                        query: pandora.user.ui.groupsData[i].query
                     }), callback);
                 //} else {
                 //    callback({data: {items: data.keys ? [] : 0}});
                 //}
             },
             scrollbarVisible: true,
-            selected: query ? $.map(query.conditions, function(v) {
-                return v.value;
-            }) : [],
-            sort: [
-                {
-                    key: id == 'year' ? 'name' : 'items',
-                    operator: '-'
-                }
-            ]
+            selected: pandora.user.ui.groupsData[i].selected,
+            sort: [{
+                key: id == 'year' ? 'name' : 'items',
+                operator: '-'
+            }]
         })
         .bindEvent({
             paste: function(event, data) {
                 pandora.$ui.list.triggerEvent('paste', data);
             },
             select: function(event, data) {
-                var group = pandora.user.queryGroups[i],
-                    query;
-                pandora.user.queryGroups[i].query.conditions = $.map(data.ids, function(v) {
-                    return {
-                        key: id,
-                        value: v,
-                        operator: '='
-                    };
-                });
+                var conditions = data.ids.map(function(value) {
+                        return {
+                            key: id,
+                            value: value,
+                            operator: '='
+                        };
+                    }),
+                    index = pandora.user.ui.groupsData[i].index;
+                if (Ox.isArray(index)) {
+                    pandora.user.ui.query = {
+                        conditions: conditions,
+                        operator: conditions.length > 1 ? '|' : ''
+                    }
+                } else {
+                    if (index == -1) {
+                        index = pandora.user.ui.query.conditions.length;
+                        pandora.user.ui.query.operator = '&'
+                    }
+                    if (conditions.length == 0) {
+                        pandora.user.ui.query.conditions.splice(index, 1);
+                        if (pandora.user.ui.query.conditions.length == 1) {
+                            pandora.user.ui.query.operator = '';
+                        }
+                    } else if (conditions.length == 1) {
+                        pandora.user.ui.query.conditions[index] = conditions[0];
+                    } else {
+                        pandora.user.ui.query.conditions[index].conditions = conditions;
+                        pandora.user.ui.query.conditions[index].operator = '|';
+                        delete pandora.user.ui.query.conditions[index].key;
+                        delete pandora.user.ui.query.conditions[index].value;
+                    }
+                }
+                pandora.Query.updateGroups();
+                Ox.print('---------', pandora.user.ui.query, pandora.user.ui.groupsData)
+                pandora.URL.push(pandora.Query.toString());
                 pandora.reloadGroups(i);
             }
         });
@@ -156,14 +170,14 @@ pandora.ui.groupsInnerPanel = function() {
         elements: [
             {
                 element: pandora.$ui.groups[1],
-                size: pandora.user.queryGroups[1].size
+                size: pandora.user.ui.groupsSizes[1]
             },
             {
                 element: pandora.$ui.groups[2],
             },
             {
                 element: pandora.$ui.groups[3],
-                size: pandora.user.queryGroups[3].size
+                size: pandora.user.ui.groupsSizes[3]
             }
         ],
         orientation: 'horizontal'
diff --git a/static/js/pandora/ui/list.js b/static/js/pandora/ui/list.js
index 1545a34..9832efe 100644
--- a/static/js/pandora/ui/list.js
+++ b/static/js/pandora/ui/list.js
@@ -89,20 +89,20 @@ pandora.ui.list = function() { // fixme: remove view argument
                     ratio = icons == 'posters' ? data.posterRatio : 1;
                 size = size || 128;
                 return {
-                    height: ratio <= 1 ? size : size / ratio,
+                    height: Math.round(ratio <= 1 ? size : size / ratio),
                     id: data.id,
                     info: data[['title', 'director'].indexOf(sort[0].key) > -1 ? 'year' : sort[0].key],
                     title: data.title + (data.director.length ? ' (' + data.director.join(', ') + ')' : ''),
                     url: icons == 'posters' 
                         ? '/' + data.id + '/poster' + size + '.jpg'
                         : '/' + data.id + '/icon' + size + '.jpg',
-                    width: ratio >= 1 ? size : size * ratio
+                    width: Math.round(ratio >= 1 ? size : size * ratio)
                 };
             },
             items: function(data, callback) {
                 //Ox.print('data, pandora.Query.toObject', data, pandora.Query.toObject())
                 pandora.api.find($.extend(data, {
-                    query: pandora.Query.toObject()
+                    query: pandora.user.ui.query
                 }), callback);
             },
             keys: ['director', 'id', 'posterRatio', 'title', 'year'],
diff --git a/static/js/pandora/ui/menu.js b/static/js/pandora/ui/menu.js
index c22f2bb..9938166 100644
--- a/static/js/pandora/ui/menu.js
+++ b/static/js/pandora/ui/menu.js
@@ -120,11 +120,11 @@ pandora.ui.mainMenu = function() {
                 { id: 'findMenu', title: 'Find', items: [
                     { id: 'find', title: 'Find', items: [
                         { group: 'find', min: 1, max: 1, items: pandora.site.findKeys.map(function(key, i) {
+                            var index = pandora.user.ui.find.index;
                             return Ox.extend({
-                                checked: pandora.user.ui.findQuery.conditions.length ? ( 
-                                    pandora.user.ui.findQuery.conditions[0].key == key.id ||
-                                    (pandora.user.ui.findQuery.conditions[0].key === '' && key.id == 'all')
-                                ) : key.id == 'all',
+                                checked: index > -1 && pandora.user.ui.query.conditions[index].key
+                                    ? pandora.user.ui.query.conditions[index].key == key.id
+                                    : key.id == 'all'
                             }, key);
                         }) }
                     ] },
diff --git a/static/js/pandora/ui/rightPanel.js b/static/js/pandora/ui/rightPanel.js
index 59ff50b..8d10260 100644
--- a/static/js/pandora/ui/rightPanel.js
+++ b/static/js/pandora/ui/rightPanel.js
@@ -37,7 +37,7 @@ pandora.ui.rightPanel = function() {
         .bindEvent({
             resize: function(event, data) {
                 if (!pandora.user.ui.item) {
-                    pandora.resizeGroups(data);
+                    pandora.resizeGroups();
                     pandora.$ui.list.size();
                     if (pandora.user.ui.lists[pandora.user.ui.list].listView == 'timelines') {
                         pandora.$ui.list.options({