CloneDVD 7 Ultimate is a DVD based software. It allows you to copy/clone, rip, and convert video. A true all in one DVD utility, you can create new DVDs, videos, and even edit before rendering.
ConvertXtoDVD is an app that allows you to convert videos to DVD & watch them back on any DVD players.
Macbooster 7 is a great OS X utility that allows you to simply & efficiently speed up your macs performance.