Hey. I have a sony receiver, but unfortunately no unit rack to place my dvd player on. I currently have my dvd player laying directly on top of my receiver, which blocks most of the heat from coming out of the top of the receiver, where the vents are. I have decided to buy some rubber feet to place under my dvd player, which will allow the hot air to release out of the receiver. I have looked throughout the web, and can't find exactly what I'm looking for. I was just wondering if anybody knows where I can pick some 1/2 inch to 1 inch rubber feet online? Any help would be greatly appreciated! Thanks!