My current PC sits on the carpet under my desk without issue, however from what I can see my new machine has a case and PSU with vents underneath so sitting it on the carpet is probably not a bright idea.
Is there something better than a piece of wood which you can sit a PC on, some kind of tray or something?
Maybe something like this: http://img833.imageshack.us/img833/7039/img1771lq.jpg (although I think that's part of the desk)
(stolen from here: http://www.pcspecialist.co.uk/forums...-review-w-pics)
Does anyone know of anything? Otherwise it's a bit of wood under the desk as I'd planned