oHai, I just got pokemon white on my r4 card about 4 days ago, i really enjoyed playing it, untill i got stuck on the 4th gym. I decided to install a usrcheat.dat onto my r4 (im using wood 1.27), and it somehow wiped my .sav file from my laptop. I found a usrcheat.dat online with loads of pre-set cheats for pokemon white (USA). Problem is everytime i save the game, it says 'saving alot of data'. Then i load the game again and it says something about my save file being corrupted. Is there any problems with the .rom im using or the cheat.dat? Is there any software to install on the r4 card to prevent this?