Someone mentioned SmartFax and the product looked good. I signed up with a trial, but it never worked right for me (and I tried it on two computers.) Their support department seems AWOL. If it works for you, great. If not, I got eFax.com working. They are a little more costly and they don't have a fax "driver" to use - it is all just web-based. But it feels good firing off the faxes. I sent a fax from eFax to cancel my trial with SmartFax so they don't charge me.