ChrisHowlett has written PyDraft, a handy drafting tool that can be used on custom sets as well. It requires Python 2.6.x (it's not compatible with Python 3).
So, who's up for a draft? This would consist of 3 boosters, 45 picks, over the course of a week or two, and then playing some games via IM or ToothyChat. List your name below if you'd like to join the game!