I have found that I can earn a lot more through CPM than CPC because a lot of my sites end up with way more pageviews than unique views daily. And this also shows true because I don't always end up with a good CTR on my sites, but I would earn so much more through a CPM advertiser. What are some of the best out there? I know AdBrite pays me poorly for CPM, about $0.05/CPM but there must be better agencies which pay a decent wage. Maybe $1/CPM or $2/CPM?