Sorry if this is a ridiculously stupid question, but I am thinking about buying a DVD player, possibly a Samsung HD945. The problem is that I will have no where to put it apart from stacking it directly on top of my 435XDE receiver. Does anyone know whether stacking components like this would be ok? I understand that heat may be an issue. I have a Yamaha 750SE amp, but I will not be stacking that with the DVD player and media receiver. Cheers for any advice given.