We have our stereo, dvd, vcr etc inside the built in cabnets in our great room and althought we tried to have sufficient air flow it apparently is not enough and our stereo over heated. I remember watching a Cityline makeover, (I am not sure who the designer was) where the centre of the doors in a similar situation had some kind of painted wire mess or similar material which were intended specifically for that purpose. Can anyone direct me to where I can purchase this. I am sure that Ramsin would know just what to use! Katherine