How do I get fetchmail or getmail to download mail from ISP catch-all account and then send to maildrop, sort and distribute to my users?

I am currently doing this with a windows program but it crashes. I have courier-maildrop, postfix, imap and squirrel working perfectly if I log into web based squirrelmail I can send and receive fine. I can't get getmail or fetchmail to download mail and have it go to the right users. Getmail will download but it sends all mail to the user that I am logged into. Perhaps it is my maildroprc file that is wrong? My OS is debian sarge 2.6.8-2. Maybe someone could post their fetchmailrc, getmailrc or maildroprc to help me out?

Any help MUCH appreciated.