Mactheripper LionHow To Rip Dvd Movies On Lion
So if you want to convert DVD movies on Lion, you need to turn to the paid version MacTheRipper Lion or other Mac DVD ripping tools that well support Lion. Here iSkysoft DVD Ripper for Mac is recommended to convert and backup DVD movies on Lion. It can be seen as MacTheRipper Lion and Mountain Lion and even is much better than MacTheRipper. Download it and follow part 2 to rip your DVD movies on Lion with ease.
Download DVD Ripper for Lion:

2. How to rip DVD on Mac OS X Lion
After downloading Aimersoft DVD Ripper for Mac, follow the wizard to install and launch the program.
1. Add the DVD files you want to rip
Click File> Load DVD to add DVD Movies or ISO files that you want to rip. You can preview the added files on the right and take snapshots of the movie scenes.

2. Choose the output format and destination folder
After the loading of DVD files, choose the output format and output folder. You can either choose the video format you prefer as the output format or choose the device as output format to get videos with optimized settings.

3. Start to convert DVD on Lion
After the above steps, just click Start to start conversion. After the conversion completes, the converted DVD movie folder in your hard drive will automatically open. Just enjoy the movies anywhere and anytime you like!