Just purchased and installed a WD 80GB SE 7200 drive which was recommended as being fast and quiet although not as quiet as a Maxtor or Seagate. Old Maxtor 20GB 7200 had a noticable idle noise but its seeks and writes were almost inaudible. The WD on the other hand growls when it first starts and had an audible whine (not as loud as Maxtor) but its seeks and write are pretty loud. Its in a Coolermaster ATC110 with 6 fans (3 case, two PS and 1 processor) and you basically hear every seek and write from about 10 feet or more from the case. Normal or should I RMA it for another one or do you think its normal (know its pretty subjective)?