i'm just starting up on adsense, and i find the info on this forum amazing! 1. can anybody tell me -how can one make out between CPC & CPM ads? 2 is there an option in adsense where u can restrict multiple clicks from same IP address? (i read about adlogger-but is there anything similar from adsense itself?) 3. why doesn't my adsense setup give different codes for selected ad-types. whatever ads i select i get code for only 468x60 ad type!! is this normal? seotek