Hello Everyone, I recently started attending grad school and will be taking my MacBook Pro to the lectures. I think the built-in microphone will do a good job of picking up the audio because I'm in a pretty small classroom. I tried two programs - Audacity and Adobe Soundbooth. Both work well as recorders but the problem is that they both use too much CPU. It woudln't be a problem if I had access to a power outlet, but I need to run it off of the battery. Can anyone recommend a program to record my lectures that has a minimize cpu footprint? Thank you in advance.