I recently picked up a new widescreen HDTV monitor. We also bought a low stand with 2 doors for a/v equipment. I have installed the Tivo unit as well as the Cable box and will soon be installing a HTIB system as soon as I find one I like that is reasonable. The question I have is the doors contain the heat from the a/v equipment so I need a way to exhaust the cabinet. Can anyone recommend a ready to install cooling fan. My electronic prowess is limited so something out of the box would be nice. Thanks