I didn't want to pay big $$$ for a A/V cabinet cooling solution, so I bought a laptop cooler with a 200mm fan and adjustable speed controller for $20 at Fry's. Since this was USB powered, I also bought a USB-to-AC adapter for another $7. I did have to take the whole thing apart to reverse the air flow, but it gave… » 3/28/13 6:02am 3/28/13 6:02am