[Lt_Data1]

Are you using cable or DSL?
Anyway, you may have to add the network cards MAC address into
a list inside the router. Since I am not at home and can't look at mine,
I cant tell you exactly where to look. I don't run mutliple computers
playing MOH either so it may not correct your problem, but I setup one
for a co-worker with a cable modem and when one PC was online and the
other one tried to access the Internet, the other one would be knocked off.
It was corrected once I entered the MAC addresses into the list inside the router. My DSL account, however, did not require me to do this for my 2 PC's, but again, only one is every playing MOH. I believe the screen is under the advanced options, though. BTW, my equipment is the Linksys BEFSW11 or something like that...Cable/DSL router with 4 port switch and wireless access point.