I am not sure if this has been talked about in previous posts bc i could not find it. I just noticed the MacBook we got the other day has a noise it makes when the MagSafe power adapter is plugged in. THere is a rather loud "buzzing" noise the Macbook makes when it is plugged in right by the left side magnetic attachment, but more disturbing is the Adapter that is connected to the wall socket makes a even LOUDER buzzing noise. I am a little conserned that A) somethign is wrong wiht the computer/adapter. ( i really hope its just the adapter) but B) the adpater might light my apartment on fire if I'm not there. What is someone to do, has this been talked about resolved with previous users experiencing this problem? Please help, i dont know what to do here.