I am trying to setup something kind of tricky, or at least I can't figure it out. I have a windows XP machine on my work domain, I have put in a seperate LAN card to connect to another computer through a hub. The second computer is on windows 2000. I can't change its OS due to some special hardware. The second computer is not allowed to be put on the work domain, which is why I am trying to connect them through a seperate network. I had it working OK on a switch, but the switch died, so now I am using a hub. They do not see each other at all now. Any suggestions?