iPad Add wireless storage to your iPad for cheap(ish).

[poloponies]

Newegg has the last-gen Seagate Satellite 500GB wireless drive for only $99 today.

 

[ThePiratkapten]

I own this device and it's not like having a 500GB iPad. With the app, you can only view 60 photos at a time, even if you play a slideshow. Same thing with music and movies. It has DLNA but it takes forever to index the files, and it does every time you start it up! The only use I have for it is movies. So if you plan to use it for something else, expect trouble.