Was looking around to see if anyone else had done the same thing my friend and I had, looks like a few have. We've completed the first 4 missions on CLASO with 2 players, our first mission we weren't connected to Live, but you can check them out below: Sierra 117: I believe it was around 4:49:00 [url=http://www.bungie.net/Stats/GameStatsCampaignHalo3.aspx?gameid=38124867&player=PlasticCorpse]Crow's Nest[/url]: 05:57:28 [url=http://www.bungie.net/Stats/GameStatsCampaignHalo3.aspx?gameid=38230293&player=PlasticCorpse]Tvaso Highway[/url]: 02:19:23 [url=http://www.bungie.net/Stats/GameStatsCampaignHalo3.aspx?gameid=38297615&player=PlasticCorpse]The Storm[/url]: 05:21:47