That ends up being way more expensive that the vitelity setup.
You can fax like 15 pages a minute at 3 cents a minute. 5 cents a page would make that 75 cents.
Burns you up on the per page cost.
I only use it for incoming which is almost nothing. Most people have switched to email. You can encrypt using pgp (free) for the times when an app or bank info comes in. Easy and cheap.
Outgoing is via my multifunction or winfax on the XP box.