i am curious as to how psn handled your problem with the gta4 download. my experience with gta4 is that one day the game just started to freeze after about 5 minutes. i had not played the game for a few months prior to this. nothing i did worked like re installing the game . the game disc had no scratches and looked new. that was on an 80 gig fat. on my new 120 gig slim the BOGT/TLAD game on a disc played fine. later i found the gta4 disc played with out issues on my slim and the liberty stories disc played fine on old fat unit. however gta4 still freezes on my fat to this day. back when my problem started ps3 support told me it must be a damaged disc .