While I had no problem with the Windows version, I wasn't able to try its Mac counterpart. Update: Several readers have reported problems getting the Mac code to work. The required registration names and codes appear right on the download page make sure you enter the latter exactly as they're shown, dashes and all. The second is iToolSoft DVD Ripper, also available for both Windows and Mac.

The Windows version's activation code can be found in a text file included with the download. If you go for the Mac version, you'll need an activation code (BD-TGTXUVYO-OONQRP). The first is Digiarty MacX DVD Ripper Pro, which, its name not withstanding, is also available for Windows. Rippers often sell for $30, $40, or even more-but I have a pair you can have absolutely free, no strings attached. Not if I have a good DVD ripper, which copies movies and TV shows from the discs I already own and converts them to other formats (like, say, iPhone-friendly MP4). Do I really have to spend more money to buy or rent them from Amazon or iTunes? Let's say I own the box set of TV's most criminally canceled show, 'Firefly.' Now let's say I want to watch some episodes on my iPhone.

Digiarty MacX DVD Ripper Pro (Windows version shown) makes it simple to rip discs to your mobile format of choice.