Looks like the Pac-10 really was the top tiered conference during the BCS era (at least, in W-L records against other conferences)
The only losing record is to the Big 12, by a single game.
Meanwhile the ESS EE SEE actually has 2 losing records. One against the Pac-10 (hellz yeah) and the other? A 15-20 losing record to The Big East!!
Probably of no significance, but a fun fact to throw around if you feel the need.