I'm still trying to figure out the best way of organizing my URL Lists. So far its pretty basic. I have the following files... HARVESTED_WordPress.txt HARVESTED_BlogEngine.txt HARVESTED_Moveabletype.txt HARVESTED_Captcha.txt With the above files, I will save the raw harvested URLs, unsorted, unpageranked, unchecked. And then after ive page ranked them, analyzed them to make sure they are open, I throw out the useless ones and save the good ones to master lists like this... MASTER_Wordpress.txt MASTER_BlogEngine.txt MASTER_MoveableType.txt MASTER_Captcha.txt Once i build up enough, id like to start splitting lists by Page Rank. How do you guys order yours? Any ideas or ways i could improve would be welcome. Thanks guys.