Hi All, I have been trying to connect my Xbox 360 to my 3com wireless router for the past week now with no joy and its seriously doing my head in! I have the official ms wireless adapter. I have plugged this in to the back of the 360 and can see the solid red light on the adapter. I can see my wireless 3com network on the screen OK, but it wont let me connect to it. I am using WPA-PSK encryption and when prompted by the 360 I enter my pass phrase. The 360 then requests I test the connection but it fails in connecting. I have also tried disabling all encryption on my router, disabling MAC filtering and turning off the firewall but still it wont connect! I have even tried bringing the wireless router into my living room next to the 360, just in case of a bad signal but again no joy. The router I am using is the 3com officeconnect 3CRWE754G72-A, using latest firmware 1.31 I am beginning the suspect this is a driver issue with the Xbox 360. I had the same problem connecting my PSP to this router but this was fixed with a firmware update. Has anyone had any joy in connecting the 360 to a 3com officeconnect router? Cheers & thank you for your time.