College Hoops, All Terrain Vehicles on Xbox Live

Are you the only one on your block who thinks Rock Band is for kids? Two newly released, testosterone-inducing Xbox Live demos may suit your needs.

The demos for 2K Sports' College Hoops 2K8 and THQ's MX vs. ATV Untamed hit Microsoft's service this morning. The former b-ballin' game is on shelves, while the latter acronym-heavy, Godzilla-esque racing title is set to hit stores on December 17. nope