Monkey Tools has announced Sound Grinder Pro, a Mac waveform editor and batch-processor:
From advanced metadata and file support to the new waveform editor, you will save yourself a significant amount of time in editing and processing tasks, and with full support for both Intel and PPC processors, you can be assured that your results are [...]

Monkey Tools has announced the Universal Binary version of Sound Grinder. In addition to Universal Binary support, running 100% native on both PPC and Intel microprocessors, version 3.0 includes several new features including:

“Droplets” for simple drag and drop conversion;
support for Quicktime® Components such as Flip4Mac Windows Media component; and
enhanced metadata editing.