This happens when the clip properties don't match the project properties. Hence the two different sizes.
Thanks. It is kind of strange though, because I captured the footage directly from the same DV cam I always do (with the same settings). I am mixing the actual dumped video with some still images I imported and they are various sizes. Could this cause it? I am doing the images on a 2nd video track. Any ideas on how to fix?
Your Program Monitor magnification might be set to "100%" rather than "Fit".
Ah ha! Thanks Eddie, will try this when I get home.