So I installed a 7200 rpm drive in my late '08 UMB, and now it's too noisy. The noise goes away if I press down on the right-side palm rest, so I'm thinking that the HD is just a little too loose. Have any of you ever put anything next to the drive to make it a little more snug? I'm thinking about putting a small rubber band around the drive to reduce vibration. Is there a better way? Thanks!