has released a series of eight command modules that add voice activation to Mac OS X 10.2.

The eight sets are for applications built-in to the OS, including: Address Book, Calculator, iCal, iSync, Preview, QuickTime Player, Stickies and TextEdit. The collections cost $19 and are distributed via emailed.

All the sets are designed to work with PlainTalk, ViaVoice or iListen. has a number of voice-activation modules already available. These include a set of 100 BBEdit commands ($25); 36 commands for iPhoto ($7.50); 26 commands for iTunes ($7.50), and 81 commands for Apple's Mail application ($10).

To demonstrate the utility of its voice-activation modules, the company is offering a free TextEdit Command Set with over 40 commands.