If any of you have the PC version of GTA or VC, there is a pretty nice mod/hack to play multiplayer at
http://www.mtavc.com . I run windows ME on this box though, and it only seems to work on 2k/NT/XP boxes at the moment. Check it out, it's pretty fun. Even if you don't like that, there are links to some other cool single player mods there that can keep you busy, add new missions, for a long while.