That thing looks amazing. I played my friend for an hour and you swear your playing a ps2 in a portable form. Im saving up to get one (about 50 short) and I was wondering if it is capably of going online. If you ask anyone at the PS forums they haggle you for being a newb and don't care.
Yup, not all games are online capable, but there are quite a few that are. If you like baseball games, MLB from 989 Sports/Sony has WiFi "Adhoc" and plays a great game of baseball.