Apple wants you to purchase or rent movies through its iTunes store, but if you’ve already bought the recently hot movies like “Fast Five”,“Harry Potter and the Deathly Hallow” on DVDs, seems like you should rip/copy the movie DVDs to iTunes and not to buy them again from iTunes store. In this how-to guide, you’ll find out exactly how to import DVD movies to iTunes on Mac (Snow Leopard, Lion included), and it will be much easier than you may have imagined.
Source: http://dvdrippingsoftwares.org/dvdtips/dvd-to...