I don't know how this two coomputer thing works, but I use RoadRunner. Although I only have one computer, I have my system hooked up to a router/firewall (which I got for $55) from there I can have hundreds of computers if I wanted to and Time Warner would never know or be able to do anything since it only looks like one computer to the outside. Of course multiple computers would share the bandwidth but for personal use that wouldn't make much difference.