So I am using a Linksys router and for some reason, all of the the sudden, I can't have my Xbox and my computer on at the same time...

The computer (Macintosh) takes priority of the ip address and I can't connect to Xbox live on the Xbox... I have tried changing the ip of both the Xbox and the computer and nothing seems to work...

I have been on the phone with Linksys and Xbox live for days and nobody has a clue... I even bought a new router and still nothing.

Any thoughts???

Thanks: TomB