What do you need for aonline on your ps2?And does a CD come with the network adapter? thanx?

Answer 1

If you have a slim ps2 there's a network adaptor already installed and there should be a disk included. If you have the fatter ps2 like i do you need a network adaptor. i don't know where you can find them now though as i bought mine before the slim ps2 came out try ebay or gamestop/ebgames. there should be a disk included with it.

Answer 2

then register with sony and get the updated network access disc for free