Cool. But it would be better if it could be set to activate only with certain applications, e.g. your word processor, or better still, only to activate when typing text into a document, as opposed to keyboard shortcuts. The 'Command' key shouldn't make a sound, and any key pressed while the 'Command' key is depressed also shouldn't make a sound. Doesn't 'fit' when doing finder operations.

I know, I know...nit-picking.