Carlos,

Thanks for the info about Outlook. Only problem with that soultion is I detest MS Outlook and I wouldn't recommend it to any of my clients. I can't get rid of it because of IE4.0.
Anyway, if I really get stuck I might have to try out your solution.

Winfax SDK works fine. It wasn't as painful as I had expected it to be.
There is one slight problem I wonder if you've been able to overcome.
If you leave the "covertext" property blank, you get the winfax preview with the "send fax" and "cancel" buttons. The cancel button doesn't even seem to work because the fax still gets sent when I hit that cancel button.
The covertext thing isn't a big deal I guess since it goes right on the cover page so you don't waste any extra paper sending the message. I was just wondering if you've found a way to send the fax without getting the preview/confirmation screen while leaving the covertext property empty.