I find the most frustrating thing is the locks that are in place in grids within the application. especially when adding a DVD and their are titles that are too long to read the full name theres no way to expand it without expanding the actual window.

Or being able to turn off columns. for instance if im having to manually input a disc, i probably don't care about the UPC or release date.

Perhaps being able to sort the database results by columns by also be helpful.

Just a couple of ideas