How does playing pc in your ps3 works?

I got 3 questions.

Alright first off can it be any game, whether its a classic or not?,

Is there any equipment needed in order to transfer pc games to the ps3?.

and whats the site called in order to do it? :?

PC games on PS3? Not possible. NamanOWNSyou

Yeah, but what you can do is play PC games on the PC with the PS3 controller.

[QUOTE="NamanOWNSyou"]PC games on PS3? Not possible. Licazinha

Yeah, but what you can do is play PC games on the PC with the PS3 controller.

Yes...but that's not relevant to OP's question. :P