Thanks in advance for any help/advice. I'm using the Google Talk plug-in in GMail to call folks while deployed overseas (US Military here). For some reason, when I'm in a call, I can only hear the other caller through the Right speaker. I have to turn the volume all the way up to even hear the conversation. When I open up System Preferences/Sound, and move the slider to the left, I get no sound. Is this a problem with my 2011 MBP or Google Talk? Thanks again!