Mindstorms of the LEGO variety

LEGO Mindstorms NXT links and dreams

• RCX Era (Old-School) Mindstorms Vacuum Cleaner Robot - Cleaning robots seem like an awesome idea. Also paper organizing robots. I NEED cleaning robots to serve my will.
  
• NXT Camera Robot - This is controllable over the Web. I don't need telepresence as badly as I need cleaning robots. But I still need it.