- last post: 01.01.0001 12:00 AM PDT
I was under the impression that it automatically chose the layout depending on whether you have your display set to 'Normal' or 'Widescreen' in the Xbox dashboard settings menu.
I'm certain that there's no option within Halo 2 -- it just chooses for you when you set it up on the dashboard (and if you're playing with widescreen HDTV, you should have Widescreen, 480p, 720p, & 1080i enabled).
If no one else can confirm this by tomorrow I'll test it myself (i have a 4:3 HDTV that can anamorphically squeeze 16:9 if I want.