Xbox Live Maintenance Tomorrow

Tomorrow Xbox Live will be undergoing some maintenance to enhance performance, no new features will be added but we can presume some sort of improvement will come (likely less lag). Maybe if we're lucky they'll tidy the marketplace a little more. Thankfully it's only from 2 - 6 AM so only those crazy 24 hour Halo fans will be affected. Also the Xbox.com website will be down and up in the same time with the forums the only accesible part.

[Source]