I need help badly. I need suggestions on what to do about the heat in my theater room. I've got your standard heat producers (DirectTV reciever, DVD player, reciever, subwoofer, and TV). When you add the heat of a couple of people, the tempature in the room can rise to as high as 85 or 90 degrees. The room is about 880 ft^3. My house has central air, but I don't want to have to turn on the central air to drop the temp in that room since the temp in other rooms would end up in the 60s by doing that. Of course, whatever I end up doing needs to be quiet. I'm open to any suggestions at this point...cheap, expensive, plug and play, do it yourself...doesn't matter...I just need some ideas. Thanks in advance!