Quieting a Hot dual-Athlon, dual-hard drive workstation

Quieting a hot dual-Athlon, dual-hard drive workstation: Leo applies PC silencing concepts freely, modifying them to his needs, and goes the whole 9 yards with a slew of mods. He gets very close to his elusive goal and, in the process, comes up with an effective new silencing technique for really noisy hard drives.
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