Thanks for the responses guys. Gonk, the ventilation idea you suggested would probably work well and I could even incorporate the use of some of the products on that Active Thermal Management page.

Currently, the only heat issue I have is with the DSS receivers and I solve that with the fan. I only keep the front glass door open a crack to allow the air to blow over the units and out the crack. I could probably keep the glass door closed, but I don't.

Due to my cable manangement system, or more specifically the lack thereof, the depth of some of my equipment and the depth of the cabinet, I'd have a hard time getting a back on the cabinet at all, so unfortunately, filtering the existing cabinet isn't an option.

Thanks again.

[This message has been edited by kugumby (edited September 20, 2004).]