hi all i have my xbox set up wireless. i have the xbox directly connected to the wireless router through wired cable and my pc upstars on wireless card.. all seams to be working but i cna't get on any xlink games. my proble is that my pings on all the halo 2 areana's the pings are all over 300-500 and more. can someplease give me some advice on how i can fix it.. thanks a million.

your setup won't work .. you need to wire the PC to the router , wireless won't work ..

what model router do you have?

depending on the model you can actually install the kai engine on the router so you wouldn't need to use the pc