how the hell do i play multiplayer online?..whenever i go to multiplayer in the game, i cant click on network i can click on serial and modem but not network, same thing on fifa99 what should i do plz help!!

Sorry to tell you dude, but there is no internet play for fifa2000. I don't think there will be in fifa2001 either. This is one of the many features that fifa gamers has been asking for a while. But do they ever listen? Wouldn't it be cool to pick a player on a team and play that player for the entire game. We can have one 22 players online playing an actual game.

but why cant i click on the icon NETWORK?

Because you don't have a network card installed? That or you don't have the IPX network protocol installed.