Depends my good man. How long have you been playing your PS3 that day? I had some freezes in the beginning when I bought it. But none now.
You've probably playing too long that it heats up. Or keeping your PS3 non-stop folding when youre away. Seriously, man stop doing that folding unless you want your electrical bill to sky rocket.
Usually when the PS3 heats up it activates an auto-shut down to prevent a 360-esque death.







