I apologize if this is a bit off subject, but if you have the extra cash to spend, and really want to prevent ur system from overheating (or if u just want your system to run REALLY cool!) then here is a little something that you might want to check out. I have this installed onto my 360 (although it was a bit hard to do, this is by all means worth it). It is available in silver and black, but this link is for the silver one... just search the site if u prefer to have the black ones (recommended for those with the elite systems) http://www.xoxide.com/koolance-kit-xb360sl-sys.html

IMPORTANT!!!: Doing this to your system WILL void any warranty that has been placed on it! Do this at your own risk!

Enjoy your chilled 360 if u happen to purchase this :D