Hi there, a couple of months ago I registered to Ad Maven self-serve platform in order to get some more money from my website (I have Adsense also but it doesn't convert very well). I wanted to implement a pop under (yes, I know users hate it but a friend of mine got very high rates from them) but they had also "Lighbox" ads which I didn't know. To make a long story short (sorry), I get about $4-$5 cpm with these ads (I have a lot of tier 1 traffic). Does anyone know these Lightbox ads? Anyone else also using them and can share from his experience?