anyone using ypn for arbi? i've run a few tests but i'm getting vonage ads, etc instead of targeted ads. i added the meta tags which has helped with some niches but still a minority. i've got the pages as php pulling my article from a database (modded lerch's script). i guess yahoo robots will visit my site at some point to help with relevant ads but any idea how long that will take? i'd hate to lose a weeks worth of earnings if it's that long. also will being independent php pages - not linked together - prevent properly scanning the pages. how will yahoo know what pages to visit? maybe i've got it wrong - is using ypn point blank regarless of niche a bad idea?