yeah when I got my PS2 online I went Wirelessly... I got a Linksys BEFW11S4 router $50 at walmart.... and a Linksys WGA Game Adapter... $70 at walmart.... I get pretty good connection even with the crappy house i' living in (lots of old metal rich plaster on these there walls).
can even surf the net and game at the same time... just can't download or host games at the same time... kills the bandwidth.
PS3 Slim 320GB
PS2 v11 exploit w/300GB Maxtor
PS2 v10 exploit w/80GB Samsung - Network Games
PS2 v10 exploit w/60GB Samsung - Network Games
PSP 1001 3.52M33 w/10GB total storage
NDS DSReal 4GB