I logged into my adsense account just before and there was a message saying i'd been upgraded to adsense v2 or something like that. I checked it out and it would let me choose what specific ads i wanted to show, i could pick upto 15 i think. I could search for ads via keyword, subject etc and it allowed me to see how much i would get per click for each advertiser and told me what the coditions were (filled form - sign up etc..). Now i've just logged back into my adsense account and its gone Is this something that been there for ages and i havent spotted yet or is this a brand new thing?
No, it's their new Referral 2.0 program (paying on CPA basis). Now on Beta phase Take a look at this thread for pictures and more info: http://forums.digitalpoint.com/showthread.php?t=387898