[RKDinOKC]

Never heard of the mac factory ones leaking, but have heard of a LOT of the home built PC ones leaking and being abandoned for super quiet air cooled stuff.

Kinda funny...My nephew got one of the new Mac Cubes. It was super quiet because it had no fans at all. It was designed to use convection air currents and did really well too. The one hitch was my nephew put a cheap hot rod video card in. The card was not a recommended video card because it had two big noisy fans on it. Kinda ruined the quiet thing cause the video card was always whirrring. There was a video card that was recommended that was just as fast, and it was designed to use the convection cooling. Of course it was more expensive though.