What's the best Fax Program for my computer?

I want to give up my landline at home. What is the best way to send & receive faxes via computer? I own a scanner & thought that would work.

Here's a good list with a few options...
http://www.allfreelance.com/freelanc...-fax-services/

Forgot to mention, you can also use a Fax Modem...

Google a few of the following keywords for more info...
fax modem,fax modem software,fax modem driver,fax modem usb,fax modem mac,fax modem vista,fax modem freeware,fax modem for pc,fax modem switch,fax modem cards,fax modem and text for ip telephony...

Phil

I originally thought that fax software would be the cheapest solution for my business, until I realized that most companies charge per page, once you start faxing over a certain number of pages each month.
After my research, I realized that I could purchase a multi-function machine (copier/scanner/faxer/printer), and fax files directly from my computer, without printing them.
I went with Brother's MFC-465CN machine. I know you said you want to get rid of your landline, but when I compared the costs of my telephone versus the fax software that was out there, I discovered that the option I went with was the most cost effective, at least for me.

Hope this helps.

Joe