Create backups of your favourite DVDs with Plato DVD Copy. You can select the source: from DVD disk or your hard drive, select the output: DVD recorder or hard disk and hit start. Of course you will need at least 4,7 Gb of free hard disk space for the temporary working folder. The copies preserve the quality of the original and you can write on all kinds of DVDs: DVD+/-R, DVD+/-RW, dual layer etc.
Pluses: It supports clone CSS(Content Scrambling System) protected DVD movies, support clone region protected DVD movies, support clone Macrovision Protected DVD movies, support clone SONY ARCCOS protected DVD movies.
Drawbacks / flaws: You can only backup your DVD movies, as for data or music, you will have to revert to another program.
In conclusion: I don't see why pay $49.95 for a software limited to only one feature, when the entire Nero suite costs as much as double or so and includes a full package of utilities, or Ashampoo's Burning Studio 6 costs as much as $29.99.