Start by downloading iSquint. It works for Mac OS X 10.3.9 and up.
The download will leave a disk image on your desktop called iSquint.dmg. Double click that and then drag the iSquint icon to your Applications folder.
In the Applications folder, double click the iSquint icon to launch the program.
Then get the DVD you want to add to your iPod and insert it into your computer. If you have set your DVD player application to open automatically when you insert a DVD, it will probably open. Quit it.
