The scoop: RealDVD software, by RealNetworks, about $30 (introductory price).

What it is: Announced at DEMOfall '08 last month, the software is now available for consumers. It lets users save DVDs that they own onto their computer's hard drive (either internal or external drive). Once copied, users can store the physical disc to protect it from damage and watch the content on their computers. The software makes a complete copy of the DVD, including multiple audio tracks, extra content and closed-captioning. Viewing the movie in the software requires no additional RealPlayer or other player software, and a nice "Play and Save" feature lets users watch the content play while the software transfers the content in the background. Copying a DVD takes about 10 to 40 minutes, depending on the speed of your computer, the optical drive and storage device. On average, a copied DVD takes up about 4GB to 8GB of space.

Why it's cool: The goals of the software are simple – allow people to make a "fair use" copy of DVDs they own for  personal storage/backup, as well as give notebook users a way to watch movies that they already own when they're traveling without having them to lug along stacks of DVDs. The software is easy to use, and the interface is beautiful to look at, with its movie box art menus as a way to let you select which saved movie you'd like to watch. For TV episode DVDs, multiple discs are presented as one box cover, making it less cluttered (a nice touch).

Click to see: Photo of RealDVD

Is this legal? That's the big question, especially with high-profile cases in the past still in a gray area. After releasing the software, RealNetworks filed suit against Hollywood studios, asking a judge to declare that the software was OK (in theory, to have a judgment before the industry filed their own lawsuit). RealNetworks says the software is fully licensed by the DVD Copy Control Association and is in compliance with the agreement. The company says it does not enable users to distribute copies of their DVDs – in fact, "it adds another layer of digital rights management encryption that locks the DVD copy to the owner's computer to ensure the content cannot be improperly copied or shared." It's also basing its software on another court case, in which a trial court allowed the distribution of a product similar to RealDVD.