Hi All, I was just wondering if your macbook Aluminum fans are audible when in a very quite room. Is there a slight humming or are they absolutely dead silent? I can hear my fans a little kind of like a quiet wooosh. I heard the blackbooks had absolutely no noise. or is it just my laptop? Can you hear the fans quite well if your put your ear say 5 inches from the keyboard, or are you guys hearing nothing at all? Thanks. Newbie11.