[SlayerX]

i am running win2k (2128) with iis5.0, i have internet sharing running so my win98 machine can surf. i want to tun a dedicated game server (Unreal Tournament) and have other net users connect.(i have a cable modem) so: iis is up and running and i can connect from the web, i can surf. when i start the dedicated game server it starts normally and appears to be running BUT..i cant connect to it, if i use gamespy i can see it but the ping is not recognized (9999)..how do i set up the ports on the webshare settings to allow net users to connect? i see app & service settings but do not know what settings to port to where, i have tried some but to no avail..is there a gamer in the midst?? Suggestions would be appreciated..
ps Unreal Tourney use
ports 7775/7776 for lan
port 7777 for game play
7779 to talk to web servers like gamespy
7778 same as 7777 or 7778
29700 for udp game pinging if this helps