I'm working in Encore CS2. I have widescreen video content that plays nice on both standard and widescreen TVs. My problem is, what do I do for a menu?

Is it possible to make a widescreen menu that gets cropped on the sides for a 4:3 screen?

On the final DVD, the widescreen menu gets letterboxed on a standard TV.

I have a 16:9 menu. My buttons are in the center. The properties are set for 16:9. (Setting it for 4:3 squishes the image.)