Okay, so I got halo right? I went to online play and it said I needed an update to play online. No problem right? Wrong. I tried to start it up after the patch installed itself and everything. It kept saying I had the wrong disk in. I'm using the latest version of DAEMON tools and sd4hide and it still wouldn't work. Maybe better protection came with that update? I don't know, can someone help me out here? Btw, single player worked fine before teh update.