I'm wondering if anyone has heard of a free router/proxy/NAT solution that does not involve getting another computer (I have an old one, but it can't run the DSL modem).

I'm currently using Ostitis Winproxy 3.0, 3-user version. The problem is that it conflicts with my favorite firewall, TPF.

I also run Windows 98 (first edition), and I'm preferably looking for a Network-Address-Translation package, rather than a proxy server. It is mainly to allow another computer on my home network to browse the web and send/recieve mail.