Can I use this program to copy DVD movies to a flash drive?
Yes, the application allows you to rip copies to another DVD or to a local folder that can be on a fixed or removable storage drive.
Do you mean you want to back up the DVD movies to your flash drive? If so, you can download Brorsoft DVD Ripper to have a try which not only can help you back up your DVDs, but also can rip your DVDs to other video formats for playing.