Kat,
Use the same POP setting for Mail Washer that you already have set up in Eudora. Go into Eudora, go to Personalities...find yours, and click on its properties..and you'll find all the info to copy and paste into Mail Washer. You set up Mail Washer just as you would for an e-mail program. The only difference is that MW shows you whats waiting for you on your email server BEFORE, downloading into your computer, and you can decide what to download and what to delete.