Windows 2000 server with 3 NICS. One nIC connects to my cable modem, and another NIC connects via Sygate Home Network to my main PC. I use dyndns as a dns so have a statci address as my ip is dynamic.
And this is where stuff gets fuzzy - I'll need to look when I get home from work about the various DHCP settings. All my wireless devices can see the two distinct networks available (from the basement ...