Go get 'em IAB.
I always find that statistics are hard to swallow and impossible to digest. The only one I can ever remember is that if all the people who go to sleep in church were laid end to end they would be a lot more comfortable. ~ Mrs. Robert A. Taft
Actually, Mark Glaser has an insightful look at some of the issues with web analytics I'm looking forward to the second part.
It is ironic that the most measurable media ever created has such a hard time figuring out how to measure anything -- accurately.