i've tried but when i do it says something about an ethernet cable my ps3 isn't in the same room as the computer so idk. also what type of internet do you need? thanks.

I have never played online before.....never bothered with it but im just now starting to get interested because it seems to be all the rage now to play games online with PS3 and 360 so i'm wondering how do you play PS3 online? like what are all the things you need to do it....i know im a nub :(