I've had a 60gb fat ps3 since launch and just recently in the last year, I've been experiencing a lot of freezing. I'm currently playing Deus Ex and I can barely get passed the start menu without it freezing on me. Is it time? I want to hold off until the PS4 since I'm hoping that will have backwards compatibility. I truly hate the design on the last PS3 iteration btw. Where can I get the slim model before the last?