And that method where by we don't pass it around between ourselves at least, Don, is to immediately quit using Microsoft Outlook...since as I've written before, 99.9% of all e-mail related viruses are written for it, and exploit its address book.

Why should you have to delete your address book? Between Bill D., Jeri and myself, we've presented good alternatives. So it takes you an extra 15 minutes to learn a new e-mail program. Isn't the added security worth it?