I have Divx and Doctor, and Divx opens no files I download or fix with the doctor. Quicktime won't play any movie files I download. If I fix movies (avi Files) with the doctor, it plays them (the movies) in quicktime without any picture. What the hell.

If anyone could tell me about a universal movie viewer, or a way to tweak downloaded movie files to be able to sucessfully view them, I would be in your debt.