http://mactips.info It's pretty easy to make new sounds for your Mac to use as beeps. Here's how. The copy of Garageband included with your Mac can be a good source of sounds and help you edit and save them in the correct format. But you can use other sound editors if you wish. How to make a new system sound for your Mac, Mac Tip #515, 07 December 2011: http://mactips.info/2011/12/how-to-ma...