Halo 3, the truth about the games length!

[madskillz]

Update - here's what it shows on Xbox.com as far as my gamer score -

Halo 3
Last Played Online: 9/23/2007
45 of 1000
3 of 49 Achievements

But it doesn't state which achievements - one is the 'Fear the Pink Mist' achievement by killing 5 folks with a Spiker.