I'd just keep the Xbox 360 in an open air, good airflow place, do not place it in a TV Stand with the glass door shut, especially, if the back is wood, too. Your just causing the hot air to rise up, to the top of the lower compartment in the TV Stand, then, eventually, all of the air will become warm. And, I find it dumb that most of the Water Cooling Xbox Setups make you put your Xbox horizontally, when it is horizontal it has less problems.
If you are not worried about your warranty I'd just open it up, see what size fan it has, and swap it out with a faster one.
[OCN] Ninja_Boy
If you are not worried about your warranty I'd just open it up, see what size fan it has, and swap it out with a faster one.
[OCN] Ninja_Boy