Hacking Corrupted Saves

[Metroalex]

Hello,

Various game saves have been corrupting on me recently..for example, Disgaea, Sim City 2, Pokemon Diamond and Pearl. The thing is, the corruption occurs right after I save the game. I save, turn the system off, turn on again and try to load the game, only to be told its corrputed.

I've read the board and have checked name lengths, re-formated my sd card....is my TT or SD card just busted?

Thank you.