QUOTE(wallacejbj @ Sep 22 2007, 05:55 PM)
doesnt seem like a flash would do that to your console, you are only flashing your drive not your gamer profile i would recommend signing into live and doing a recovery of your gamertag and overwrite yours on the memory card
my house mates profile doesnt work on mine either, yet my brothers does (which hasnt had a backed up game saved to it?) I cant sign into live as I'm not on live! (IMG:style_emoticons/default/sad.gif)