"FREESCO (stands for FREEciSCO) is a free replacement for commercial routers
supporting up to 3 ethernet/arcnet/arlan network cards or up to 2 modems. With
FreeSCO you will be able to get your entire home or office LAN connected to
the Internet via a single xDSL or Cable connection using either a static or
dynamic IP address."
FULL STORY @ LINUXNEWBIE (http://www.linuxnewbie.org/nhf/othernix/freesco_router.html)