I found this on a TRON 2.0 site (sorry its text only no links)
"If the game is still not correctly displaying in widescreen, you might need to alter your GPU Scaling settings in the Nvidia Forceware or AMD/ATI Catalyst control panel.
Here are links to guides on how to change your GPU Scaling settings:
Turning on Nvidia GPU scaling (change setting to Use NVIDIA scaling with fixed-aspect ratio)
Turning on AMD/ATI GPU scaling (change setting to Maintain aspect ratio)
In both cases, the selection you need to choose may be blanked out. To fix this, temporarily lower your desktop resolution at least one setting below your current one. Then when you go back to the control panel, the option should be selectable. After making the change, return to your original desktop resolution. The setting might not appear to stick, but it should still be working. This is a flaw in both Nvidia's and AMD/ATI's drivers.
It's also possible that your monitor has an aspect ratio setting. This feature is sometimes called 1:1 pixel mapping. If your video card is set to use GPU scaling, this monitor feature should be turned off. Or, if your video card isn't using GPU scaling, then you will probably want to turn this feature on. But don't have both on at the same time.
If none of the above has helped, be aware that recent Nvidia drivers have had problems with correctly displaying games without "black bars" even when the Use NVIDIA scaling with fixed-aspect ratio setting is used. Read this message topic to learn more details."
I found with a 1920x1200 screen I had to go down to 1680 x sumfink to get it to work but other wise it was sweet.
