When I connect my iPad and want to add new, or remove old movies/videos, this is what I see in the Movies section:
I removed it from the iPad manually, then also from PC later. Now there should be just 2 movies, not 122. How to clear that cache or whatever is it? It is really annoying to list through 122 items to find just few. Not talking about warnings "Some of the items in the iTunes library, including XYZ, were not copied to the iPad XYZ because they could not be found".