Yup it can put a viruss on it!
Yes, it is possible to swap HDDs between PS3 slims and PS3 fats. Simply remove the hard drive from both your PS3s and switch them. All your saved games, music, and movies should all be on your Slim PS3.
no
Yes, that's what it was designed to be connected to.
its not possible to use a broadband stick on a ps3 yet.
Even though you can use your browser on the PS3 to visit the network after you are signed in on the PS3 you must still sign on to the different Playstation Network reached from your browser. So even on a PS3 you can and must sign in twice. It is not possible to sign on to 2 different PS3s and the system will log you out of the other PS3
It is possible to play PS2 games on a PS3 game system. You cannot play PS3 games on a PS2.
It should because it uses bluetooth to connect to the ps3
Playing PS3 on 2 screens is not possible since the PS3 only has one HDMI output. It is possible to clone the screen to another TV if your TV allows that. Playing a PS3 on 2 screens separated requires an extra PS3 and a console link.
The cheapest possible PS3 at retail stores is about $300 but, it depends on where you live
first it is not ps3 live it is psn (playstation network) no it can not if ps3 were Microsoft or xbox were sony it would be possible
Yes.