ive been playin on xbox live since october without router and i can get in games great ok, then i bought my belkin router and started a second xbox live account up on tha second xbox and plugged both in2 router the games that r hosted by my mates that i could get in2 b4 i had router i cant knowe router connected....i think router is conflicted with xbox live.....does ne body KNOW how 2 solve this problem???? ( the game that im now having problems with is pgr2) plzzzzzzzzzzzzzzz help!!! thanx
check and see if dhcp is turned on in your router config, if its not the second xbox might not be getting an ip.