I want to edit or cut files from movie files created by "DVD Decrypt" and "Shrink" on my HD and use them on computer for "start up" and "screen saver" items. Example: Pixar's "Finding Nemo" has several extras on Disk 2. The aquarium scenes and also the little "promo" ads would make nice seperate items for use on computer. My grandchildren would like them too. Any help or ideas for this type of editing would be appreciated. Thanks!