I have the 40GB version and everything was going swimmingly with me racking up 27% of game completion over a day and a half's gamefestering.
However, I just went to play this morning and the system would not load my last save: 'deconstruction for beginners'. I tried re-loading a couple of times by resetting the system and ejecting the disk and cleaning it (you never know - might have worked!!) - all to no avail.
I then went into my game saves and deleted my most recent save - as I had made a safehouse save 20mins previous to the autosave (just as well) and then tried reloading again - again with no success!!



Sooooooo....I then deleted the file it downloads onto your hard drive at the very beginning and reloaded it (by running the game again it does it itself - just takes a while) and........
SUCCESS!!!!

It's working again - for now!
I know this is slightly different to what some of you seem to be suffering with but thought it was worth a mention in case anyone else encounters this problem.
My mate said his crashed(60GB) due to an auto save during the mission you chase the guy on the roof and decide his fate (sorry cant remember the name of said mission!).
I have just turned off the auto-save function!! and will just have to remember to do things the old fashioned way!!
I'm away to recover some coke.......................
