I have an old fat 120gig ps3 that started me to do this. I turn it on, get into my games for a couple minutes, then game freezes until the playstation shutdown. I was wondering if anybody had deal the same issue before, and what it could probably be. I opened up the beast, used some air can, and still does it. Could it be the HDD or the hardware, depending on what is to redo, I might rebuy one.