What? You don't know what to do with the extra 100 or 200 Microsoft Points you have left over from a recent purchase over Xbox Live. Well, your in luck.

From VideoGamer.com
"Gamers will be able to buy game related items from publishers, like T-shirts, as well as non-game related items, perhaps related to football, Microsoft has revealed."

"The New Xbox Experience update will allow gamers to create an Avatar, which will become the virtual representation of their 360 gaming self. For launch there will be a raft of free accessories and clothing items, but Microsoft said it has plans for gamers to be able to buy new items, like game-branded T-shirts, and unlock accessories that are related to in-game Achievements, like Guitar Hero guitars."

Look for the new Avatar Store starting Spring 2009.

Source