gster123, 'If your sitting in an office with 100+ PCs on and your on the phone...' Well at my school we don't have 100+ boxes sitting in one room, but the libary has got 30 P4 Ds in tiny cases which are very loud as the CRT screens are blocking the vents which makes a high pitched whine that no one seems to mind. In my opinion it sounds pretty cool, but its probaly not good for the CPU... Just out of interest, am I the only person who doesn't mind noise?