RidgeShark said:
I was wondering if you've looked into any resizing methods for converting the full-frame anamorphic print down to letterboxed anamorphic dvd video. There are plenty of high quality options out there, but I would personally recommend Spline36Resize in Avisynth as the best for downsizing. It retains detail beautifully and tends to produce an accurate, sharp image without using artificial sharpening.

Thanks for the tip. I've been planning to start asking about this very thing, so you've given me my first suggestion and I will most certainly be checking it out!