Does anyone have the specs for the Gigabit-VGA Tibook's (667Mhz) internal fans? I'm curious if there are quieter or higher cfm units available.

With our TiBook you can hear the fans (very easily when driving an external CRT) but you cannot detect any air movement in or out of the side & back vents. Fans that actually move some air may let us actually use the laptop on our laps.

Alternatively, I may look into putting a fan in the rear duct of the BookEndz unit we use when the TiBook is running the big screen....