We can’t divulge the source of this information (what else is new?), but we’ve learned that Microsoft is going to be teaming up with Pepsi for a major promotion this fall in which they’ll be giving away over 9,000 Xbox 2/Xbox 360 consoles in the weeks ahead of the next-gen console’s official release. The contest will use an under-the-cap registration method (much like Pepsi did before with those iTunes giveaways), and supposedly they’ll be giving away one console every ten minutes, 24 hours a day, for nine weeks straight.