What's the next best thing to Stomp the Yard?

The Break hip hop dance and beat box group at Vail Hot Summer Nights Concert! This was so awesome, I think I'm going to have to practice every night. Anybody know of any good hip hop instructional dance videos? I already know how to do the chest pop from watching the Bring It On 2 extra features. This group was from NYC...dang it...that must be a pre-requisite to dancing like this. Too bad I grew up in the white no rhythm woodlands.