If someone can help me with this I would be VERY appreciative. I'm hoping someone can help me out with a program that is powerful enough to... 1. Load a URL list. (List 1) 2. Load a 1mill+ URL list. (List 2) 3. Remove (List 2) from (List 1) 4. Save (List 3) which is (List 1 - List 2) = List 3 OR Something like Scrapebox's exclude list but on a bigger scale. I looked all over the internet only to find editiors that just find the difference and highlight it and UNIX stuff. Thank you in advance.