i just got this wd 120gig and the whiny noise its making is very annoying. at fist i thought a fan was hitting something but after a little inspection i found the wd 120gig was making the noise. what is up with this? this cant be normal can it? it goes away when i unplug the power cable to it. it seems to be working fine but this noise is annoying. I have a loud case 6+ fans and a delta and i can hear it over the fans!