Quote Originally Posted by kyleb
Huh, digging around on the net I've got Halo 2 running on XP, logged into Live and all, but can only play the first three sections before it tells me I must activate the game. I did put my key code in when I first logged into my Live account, but obviously that isn't enough and I"m at a loss as to find information on how to fully activate the game on XP if it can be done at all.
Quote from nV News. I asked him if online play works and am waiting for a reply.

Also, uploading some pics.