We use Symantec WinFax Pro 10. It's about $85. It works as a "printer device" and can be shared from a computer with a fax-modem over a network. However, it does *NOT* play nice in a mixed OS environment. E.G., the "Fax Server" machine is Win2K, all the clients should be Win2K. A Win98 client will sometimes lock up its session with the server and cause it to stop responding to the entire network, then you have to reboot it.