RE: 120gig vs 160gig PS3?
Not to long ago, I remember hearing that the difference between them other than the harddrive was backwards-compatibility, meaning being able to play PS2 games on it. One of them was able to do so, one wasn't. But that might have been with the 60gig and the 80gig PS3s. And I don't know if that was even true in the first place or not. But I am an Xbox man, so my knowledge is very limited here..