ImTOO DVD Copy is a DVD duplication application for the Mac. You can use this tool to create copies of your movies. It has a DVD burner built in, so you can copy and burn them from a single application. It has two operating modes: Full Disc Mode and Main Movie Mode. The first mode creates a perfect copy of your DVD movie. It is also known as a 1:1 copy. Every DVD title, language track and subtitle track will be copied. The second mode only copies the main DVD title, which is the one that holds the actual movie. If you want to, instead of burning the copied DVD, you can save it to an ISO image. This is great if you only have one DVD drive on your system, and I believe most Mac users do.
There are only a few settings that you can play with. If you click on the little arrow on the right part of the screen, a new panel will be displayed which lists all the settings. You can choose the language of the interface and the folder used for temporary files, and you can also change the name of the DVD, and select an audio language and a subtitle track for your movie. The last two options let you include menus or skip them, which will make the DVD play automatically when you insert it.