The second Halo 3 title update that we teased early last week has just had its September 23rd launch date confirmed on Bungie.net.

Packing in new achievements and some extra cheat protection, the Halo 3 title update 2 (or TU2... or Title Update Zwei) also includes some significant changes to the bungie.net website. Looking up your player profile on bungie.net, you'll notice that the page has been tweaked a little to pack more information into the career stats page and a new feature will allow you to compare two players' stats side-by-side. There will also be some pretty intense changes to the current roster of Playlists, with some (like Rocket Race, Big Team Social and Ranked Big Team) getting eliminated and new ones sprouting up in their places.