Does fullscreen work?

Is anyone working in fullscreen mode? After attempting to get fullscreen toggle working in my own code I decided to see if the DX samples were having the same problem. I ran the Tutorial 10 sample and clicked on the 'toggle fullscreen' button. It attempts to go fullscreen and that's when I get a happy assert comparing the DXUTGetDXGIBackBufferSurfaceDesc().width to the rect.right.

I'm just wondering if there's a specific video mode I need to be in or should I be trying to mess with fullscreen mode at this point?

Thanks,

Wendy

NVIDIA GeForce FX5600 1280x1024 (16bit)

Driver ver: 7.15.0010.9633 (latest from Nvidia's site)

[670 byte] By [nekoWendy] at [2008-2-7]