>I guess that another alternative might be to play the DVD on a PC and SnagIt or some such utility to capture the image frame.
>Maybe even Shift+PrtScrn might work.

Yes, that's probably the simplest approach. But, that requires a DVD player on the PC. I don't have that right now. But, I will have it on the next upgrade that I will have to do. With SnagIt, as you said, it'll be a piece of cake.