Ok I have a ps3, everything has been fine, no major problems, nothing. Then i was installing Twisted metal Black i got from the new Twisted Metal game. It was installing fine until it reached 28% and froze there. It says "installing please do not turn off system" but it wont move and i cant cancel or anything. What do i do?

Call technical support or something.

Also turn that Media Server thing off. It causes Updates to freeze up on you.