I'm sorry if this is posted somewhere else, but I can't find it anywhere. I've read that weight is based on Pages indexed by Google, PR, and the number of co-op ads that you display. So which factors are the most important? I just joined so does it take a little time for weight to catch up with you? I have 9000 pages indexed by google, PR2, and I'm displaying 1 coop ad. So is a weight of 49 about right?