This is super cool and I am going to build one of my own, thought I would let you guys in on the awesomeness: http://www.starcitygames.com/article/28625_The-Danger-Room.html
Basically, there is one big deck (he has 650, but I am going to start with 200) and each player has 10 lands in a separate zone, which can be played one per turn. Ben Stark calls it "better than cube drafting".
I read that article too. Seems like a great idea. I have thrown a bunch of cards together and put the lands aside to do this, but have not had the opportunity to play yet.