I've had great success with my Build a niche store sites over the past year, but recently, they all disappeared from their Google SERP's. I've heard in the past that Google was starting to crack down on affiliate sites like build a niche stores, but it finally happened to me. All of my BANS sites were gone and making no money. I think I've found a way around it, but still using the Ebay Partner Network format to make money. It's a long post, but take a look at this if you get a minute. It should help get you back on track if you've been using BANS as an income source. I'm not selling anything, it's just good info that might help you. http://www.masskash.com/2009/01/13/has-your-bans-site-lost-its-serps-start-making-money-again/