Hi, just wanted to see if anyone has the same symptoms I do when using Nap Enabler on a PowerMac G4 MDD running 10.5.8 Leopard. When I enable Nap Mode in System Preferences, the system makes weird sounds depending on what I do on the desktop. For example, with Nap Mode enabled, if I open a folder on my dock, as grid view is opening, I can hear coil whine coming from the CPU card area of the logic board. This does NOT happen with Nap Mode disabled. These same noises, sometimes different in pitch, happen depending on the level of stress they put on the CPU. But only when Nap Mode is enabled. I like having it enabled, because it runs around 32c enabled vs. 46c when disabled. This is with an added 60mm intake fan at the front, and new thermal compound.