I have only been on this forum for a few days and my head is spinning with all the possibilities that are available in the BH World. But can someone please explain exactly what BHCB and WPG do? From what I have been reading, it blocks the screen from the reader who needs to fill out a CPA offer to continue viewing right? What I am confused on is blanking the referrer, iframing, double meta refresh etc. What exactly does the CPA Redirector and CPA Framer do? Do you need to use them in conjunction with the other programs? I know this sounds like a complete newbie thread (which it is) but is blanking the referrer mean a visitor to your site fills out a CPA offer from your webpage and avoids the Networks landing page altogether? Can you set up any offer you want (say on a porn site) but use any advertisers campaign to get oaid for a lead or does your site and the advertisers need to be in the same niche?