When I had my Cube open I thought about pulling out the airport card holder, antennae, modem, and DVD drive "shield", and putting them in a baggie. I didn't do it; but I think anything that increases air space inside the hot box is an improvement, albeit slight. I actually think the worst problem is the side oven where the video card lives. > > In principle could the fax card be removed if it was not being used? > > Or is it an integral part of the cube motherboard etc? > > If the card is remove able then it should only help in terms of heat > > management etc? > > I believe by fax card you actually mean the modem. Yes, modem is on a > separate board and can be safely removed. There was (is?) a cubeport > card that was plugged in instead of modem and provides you with a > old-style serial port. > As far as the heat goes, I suspect that the benefit would be minimal.