I agree. Sometimes a few rubber grommets around the contact points goes a long way. > > I just put a 120gb IBM-Hitachi HD in my cube, and it makes this > > oscilating hum.. > > If you're getting an oscillating sound I would suspect vibration first - > check to make sure the drive isn't touching anything else that could > vibrate. I have that same drive and haven't heard anything like you > describe.