MacHELP

The public beta of Disco is now available, with features such as:

- Disc spanning
- Full multi session support
- Audio burning
- Disc erasing
- Multi file system support
- One to one copies
- VIDEO_TS burning
- Motion sensor support
- … and a bunch of disc imaging options.

Also released today - Preferential Treatment is a freeware utility that helps prevent preference file corruption by reviewing system and user preferences using the “plutil” command-line tool included with OS X.