I purchased a digital copy at 8pm last night, thinking i would play it at 12 for a few hours because my disk wouldnt turn up till after lunch (yeah i know stupid...).
Took 4 hours to download, and by 2am i was too tired, installed it this morning at 10, 14% install error - file corrupted. Downloaded it again, another 4 hours, still corrupted, but ok on my other PS3.
As i said Support told me they were uploading a new file, but I don't believe them as i have been unable to find anything that states this on both Rockstar and Sony's sites. I wish i had taken the guys name or at least got the web address from him. they were obviously getting a few calls about this issue.
I was lucky as i have the week off, but I know of many who took the day off to play, and it would have been an absolute joke had they not been able to download/play until 8pm the night of the day off. It's taught me an important lesson that digital is still in most cases not the way to go.