I just bought a brand new Mac mini MD388LL/A (core i7 2.3 gHz) for audio recording. I noticed today when setting up each of my audio interfaces that there is a light "windy" noise present. Just to see, I tried restarting the computer and listening with headphones plugged into the Mini's own headphone output (with no interfaces or external sound cards plugged in), and the wind-noise is still there. I did also notice that my mac was completely silent upon first starting up, but once any audio program is opened (Logic, iTunes, etc), the windy sound comes back. Any suggestions? (I'm gonna try getting a conditioned power strip today, but I have a feeling that may not be it).