I'm with SirNoby, Wusage is really nice.
I made a simple script for Wusage 7 that will send me an email once a day with how many uniques each of my domains has got.
Pretty nice way to get a quick overview of which domains that I need to work on, which domains that I need to take a closer look at and total uniques across all domains.
http://sponsororganizer.com/FreeScri...ck_uniques.txt