I apologize in advance, because I did not take the time to completely search the forum for these answers, but I'm running out of time, and just need some quick guidance!! I'm making a birthday project for my Mom, with a ton of stills set to music. The project itself is to be burned to a DVD, and then played on both a widescreen TV and a regular "box" TV. Here is my question:

Knowing that the overall project is set to DVD NTSC (720x480):
1. When I use the crop/pan templates, should I use the 4:3 ratio? Or, the 16:9 ratio? I would prefer NOT to have the letterbox effect when viewing on either TV. Is this possible?
2. When I render into mpeg2, should I click the box that says "Fill Screen"??

Thanks in advance - mom's birthday is this weekend and I don't want to have to do all of my pans/crops over!!

Kim