Xbox Live Down for Maintenance
Microsoft has announced that they will take down Xbox Live, as well as Xbox.com, for a scheduled maintenance at midnight Pacific Time on Tuesday, November 13. larry Hryb, the Xbox Live Director of Programming, explained the following:
Specifically, Xbox.com maintenance will begin at 0000 while the Xbox LIVE service maintenance will begin at 0100. That means you can stay on LIVE until approximately 0100.
Both Xbox.com and Xbox LIVE will be available again at 0200.