The ip's are as follows: box a xp pro, 192.168.1.100; box b xp pro, 192.168.1.101; box c 2k3, 192.168.1.102; router, 198.168.1.1, all nic's are set up manually to keep their respective ip's, so, say if the power goes out, when they boot again, they won't be assigned a different ip by dhcp. As for the 2k3 box, it is set up with only a file server atm, as I said in my first post, new to servers and was unsure of what else to set up. I know I still have to do some configuring to do and have to install a couple more nic's. Leaving the machine on all the time is not an issue (all 3 run 24/7 now). I am not quite sure of the servers/services to have running, dhcp if all the nic's are manually set? Nat for the firewall? Print server (all have their own printers) but to print to any of the others, or is sharing them good enough? I hope this info helps you help me.