TROY5061

Hi all I just installed xp x64 and I keep getting "limited or no connectivity" and my internet wont work. I have nothing else installed yet except my chipset drivers. Its plugged in with a cable and right into the cable modem. other systems work on this connection point. system specs Intel E8400 Asus Striker Extreme 4gb crucial ballistix tracers 2 8800gt's sb audigy 74gb raptor 250gb barracuda 600w ultra psu