hi. i gave my little sister my old imac233 original. she wants to hook it up to her roommates wireless router, i think it's by "netgear". i'm not sure if it's even possible but if so, what does she need? Her roommate is saying she needs a "pc card"? This is the old, original imac 233, with 4GB and it has 128Ram installed, cdrom(tray-loaded). any help would be fine in this area. thank you.