Wtf happened to the file system on my 2GB MSD?

Lawl.. Put a bunch of flash movies on my PSP last night, and this morning they were gone, directory shows empty on PSP, but look what happens when you look at it on the computer...

http://i20.photobucket.com/albums/b2...g?t=1165567422

I can still transfer data through the PSP and PC fine, still has the correct amount of free space.. But that's weird.. I'm keeping it all there to amaze people. :D

Edit: Now 260GB in the "22222222.222" directory, all others can't be opened, as they seem to be corrupted. :P

Well fist thing take all ur save games and homebrew, music and put them on ur comp than format memory stick than put it all bac on.... were the movies right format?