I played on my X-box(original) on xbox Live for the first time in a while. I put in Halo 2 and it connects fine. On Tiger Woods 2006 however, i punch in my passcode and it says "gamertags cannot be found." On NCAA Football 2006 I punch in the code and it just "signs in" forever but doesn't tell me the code is incorrect. The discs are in good shape and when I go to the Live Main Menu, the diagnostics test says everything is fine. Is this an EA Sports issue since Halo 2 runs fine with no problems? Thanks for your help. I will also email Microsoft and see if I can get some help but I thought I'd ask here as well.