hey, i had 5000 Page impressions ,even the weekends. now for his saturday and sunday my p.i. is 3k and 2k and i have no idea why ? this are my stats 3684 thursday 3511 friday 3067 saturday 3301 sunday about unique ip the diffrent are not so big, about 1000 unique ip for normal day and ~800,900 for saturday and sunday i make no change to ads from google