hi im trying to make a wireless connection to my xbox.

i have windows xp,
im using a wanadoo livebox,
and a belkin wireless ethernet adapter.

it wont let me log onto xbox live, it says "no DNS server had been found".
do i have to configure my belkin to my livebox???

Hello and welcome to PCHF Tim69

You need to change the "network" settings on your xbox and configure the DNS on it.

So boot your XBOX up with no disc in it, then go to the settings menu, network, DNS servers.

Change the configuration to manual and set the primary DNS to be the same address as your router. Normally 192.168.0.1
Within the network setup menu there should be an option to test the connection.
Run the test and see if it connects to xbox live, if not change the DNS or IP settings.

Do you have Xbox or Xbox 360?