von Braun posted:

I just got my 13" MBA today and I love it. I have set everything up with my applications and settings like I had on my older MPB. Everything is hunky dory except the OS gives away some really weird noises sometimes. It sounds like a whipping sound and sometimes a blip. I have turned off everything in sound settings and in the apps (that I can find) but it still makes this weird noise. This is the first time I use Mountain Lion and I never heard this using Lion. Does anyone have any idea what it might be? I have installed Colloquy, Adium, Twitter and droplr but I don't remember them playing any whipping noises.