There seems to be a lot of ways to stop the whine, opening iChat makes the whine very noticable. Opening and closing comic life will stop the whine.
My question is, is this okay? If I brought it to the genius bar would they do anything? I work in a quiet enviironment a lot and it gets pretty annoying sometimes. I hope apple decides to fix this. This is my first mac and I love it, minus the heat and whine.