[Grumpy Old Fart]

Originally Posted by RCRICO

my gamertag is expiring in december 5 and i want to change my gamertag so if i dont renew or anything will they automaticly charge my credit card for my gamertag???????

You have to ring up the Xbox Live service and tell them you want to cancel it before your account expires otherwise you will be charged an additional 12 months. It's an automatic thing, so unless they hear from you they will just keep charging you every 12 months

GEE posted the contact info in a thread, I'll look for it and repost it in this reply, give me five minutes to find it

EDIT
GEE actually posted the info in this thread, third reply. Here are the contact numbers

0800 587 1102 (US)
1-800 4 MY XBOX (CAN)
1800 555 741 (AUS)
0800 587 1103 (UK)