<<my maxtor 7200rpm 13.6gb is loud as fvck!!!>>
Ahh, shaddup, you just ruined the unanimous vote! Those 13Gigers are 3 years old for god's sake! New Maxtors, in my experience are barely half as loud as those old ones.
Pyro:
Get the DiamondMax Plus 60, its currently the best 20Gig platter 7200rpm hard drive, very quiet, runs cool, and with blazing speeds.