So last night I went ahead and back all my saves on to my external hard drive and did a Reformat on my computer. That took about 4 hours. So when that was complete I re-installed GTA4. So I started playing and this time it worked until I left Michelle's house at the beginning of the game and then it froze again. So If your GTA4 does not work do not try and reformat it because that does not work!!!! I really want to play but for some reason ti does not want to work on Launch 60gig PS3. Does anyone else have any other ideas and I already did the 12-step program thing!!!! This Really Sucks.