Can I "shrink" a downloaded file??
 

I have 2 questions:

1) Can I use DVD Shrink or a similiar program on files that I have downloaded so that I may fit an entire movie onto 1 DVD?

2) Many of the movies I am downloading appear too large when I attempt to watch them. Ex: If there is text on the side of the screen only half of it appear. I can't see the whole picture. Any ideas??