[petek]

This is probably already out of date, but I'm attaching the Fantasy FIRST Divisions, including 2005 comp winners and some qualifying records for your scouting pleasure.

Just to add fuel to the fire about which division is "toughest", here are the stats I found for number of regional winners in each division:
Archimedes: 21, Curie: 12, Galileo: 17, Newton: 22

ymmv, no guarantees of accuracy, do not eat after swimming

(revised attached doc: team 68 had two wins. Thanks to tkwetzel for pointing this out)