The "General Games Chat" forum, which includes Retro Game Reviews, has been archived and is now read-only. You cannot post here or create a new thread or review on this forum.
Halo multiplayer runs on Gamespy. Well, doesn't run as such...
It *should* work, [URL]http://www.udpsoft.com/eye/download/newer/EyeInstaller.exe[/URL]
You'll just use it as a server browser, then double click the game you want to join and it'll boot up Halo and connect to that game automatically. But that's only if it works with Halo.
I'm not explaining this very well, but give it a try and see what happens.