diff --git a/re.py b/re.py
index e60077a..b7ce6cd 100644
--- a/re.py
+++ b/re.py
@@ -3,10 +3,12 @@ Reccomendation Engine Example
 '''
 
 import json
+import os
+import random
 
 import ox
 
-with open('pandora.json') as f:
+with open('json/pandora.json') as f:
     # {"url": "...", "username": "...", "password": "..."}
     PANDORA = json.loads(f.read())
 
@@ -44,7 +46,7 @@ class Pandora:
             'keys': keys
         })['data']
 
-def update():
+def get_playlists():
     # Get all storylines with tags
     storylines = [{
         'name': entity['name'],
@@ -66,14 +68,29 @@ def update():
     }, ['id', 'in', 'out', 'value']) if clip['value'] in names]
     # Get list of ids for videos with clips
     ids = list(set([clip['id'].split('/')[0] for clip in clips]))
-    # Get order for each video
-    order = {id: pandora.get(id, ['order'])['order'] for id in ids}
+    # Get (and cache) order (and code + name) for each video
+    filename = 'json/videos.json'
+    if os.path.exists(filename):
+        with open(filename) as f:
+            videos_ = json.loads(f.read())
+            ids_ = [video['id'] for video in videos_]
+    else:
+        videos_, ids_ = [], []
+    videos = sorted(videos_ + [
+        pandora.get(id, ['code', 'id', 'order', 'title'])
+        for id in ids if not id in ids_
+    ], key=lambda video: video['order'])
+    with open(filename, 'w') as f:
+        f.write(json.dumps(videos, indent=4, sort_keys=True))
+    order = {video['id']: video['order'] for video in videos}
+    print(order)
+    # Sort clips
     clips = sorted(
         clips,
         key=lambda clip: order[clip['id'].split('/')[0]] * 1000000 + clip['in']
     )
-    # Get playlists
-    playlists = [playlist for playlist in [{
+    # Return playlists
+    return [playlist for playlist in [{
         'name': storyline['name'],
         'tags': storyline['tags'],
         'clips': [
@@ -82,17 +99,21 @@ def update():
             ) for clip in clips if clip['value'] == storyline['name']
         ]
     } for storyline in storylines] if playlist['clips']]
-    return {
-        'playlists': playlists
-    }
 
-def getVideos(user):
-    pass
+def get_videos(user):
+    products = []
+    for event in user['events']:
+        if 'product' in event['data']:
+            products.append(event['data']['product'])
+
+def shift_clips(clips):
+    index = random.randrange(len(clips))
+    return clips[index:] + clips[:index - 1]
 
 if __name__ == '__main__':
     pandora = Pandora()
-    data = update()
-    with open('data.json', 'w') as f:
-        f.write(json.dumps(data, indent=4, sort_keys=True))
-    print(len(data['playlists']), 'playlists')
+    playlists = get_playlists()
+    with open('playlists.json', 'w') as f:
+        f.write(json.dumps(playlists, indent=4, sort_keys=True))
+    print(len(playlists), 'playlists')