Im reading a lot of bull in here and im not even an seo expert. PR will not help you get ranked high in the se. Its just the other way around. A dropped domain could get you a lower pr anytime googles machines run the check. PR is useless when you dont know what to do with it, or how to monetize it, or how to get you some nice traffic trades. Anyway.. who am i kidding, some even pick on the senior members here that did give a related reply, but then again if your only after the replies you want to hear.....