So I'm trying to make the Mac OS X voice control work, except it will simply not listen to any voice. I tried mine and my mom's voice, but nothing works. My friend's Macbook with Snow Leopard picks my voice up just fine. I'm speaking clearly and enunciating my words. I've tried calibration but it would not pick up any of the phrases I was speaking. Even my iMac G3 with Jaguar understood me! It's very frustrating because I like using commands. Help please? My microphone does work. I tested in Garageband.