Font management on the Mac platform is all over the place and is easily one of the biggest culprits for crashing your graphics program. There are several font managers on the Mac platform. The new kid in the block is Smasher, a font utility program that streamlines font suitcases and cleans font caches to eliminate a variety of common font problems and improve the performance of Mac OS X systems. Smasher is priced at US$49.95 for a limited time. 
(via MacMinute)

A "beloved" audio tool, SpectraFoo, is finally ported to the Mac OS X which was only available on Classic earlier. SpectraFoo is a collection of award-winning, high resolution metering tools in both standalone and DAW Plug-In configurations. SpectraFoo includes basic, sample accurate metering, triggerable waveform display, power balancing and phase analysis on any number of input or output channels.
(via Create Digital Music)