1. Video
   1. Belongs to a category
   2. Upload
      1. Conversion to flv format
      2. Store original and flv on server
   3. View
      1. Streaming flash video (FLV)
      2. Views per video
      3. Rating per video
      4. Most popular videos
   4. Search
      1. By title
      2. By category
   5. Featured
      1. Fee applicable
      2. Distinguished form regular videos
2. Category
   1. Has many videos
3. Security
   1. Login, Logout, Signup
   2. Roles
   3. Block user/IP
4. Membership
   1. Basic
      1. Upload video
      2. Rate video
      3. Profile
         1. Friends (Other users)
         2. Personal demographic
         3. Interests
         4. Video
         5. Audio
   2. Advertisers
      1. Independant profile
      2. Ad campaigns
         1. Budget per day
         2. Pay per view
         3. Pay per click
         4. Show adjacent to video
         5. Auto billed for view/click
      3. Payment gateway
         1. Authorize.net
         2. Paypal
5. Miscellaneous
   1. Tags
   2. Messaging within site
   3. Email inbox, sent