You would need a 10/100 switch not a hub, you can get a good deal from e bay for a Cisco catalyst or switch. A hub sends all traffic out all ports except the port it came in on. The switch only sends traffic from port a to port b which releives congestion. I also suggest a wired/wireless router just in case someone wants to use wireless the wired part would go into the switch. You shouldnt worry about gigabit ethernet for home use, 100 mbs fully duplex is good enough. Hope this helps

Drew


M22 mains, M3 center, outlaw 1070 receiver, 42" Plasma, A2 HD DVD, Dual SVS PB10-NSD