My first one broke after only 4 months of casual use.

Beeping and freezing with only one light in the lower left of the ring.

The new replacement from Best buy is still going strong

but, I did add a 300cfm blower to push air through the vent on the right side in the horizontal position.

Dropped the temps a good 20 degrees which is what I suspect is the main problem with the 360's that die.

I know my PC got super hot running SLI at nearly the same temps as the 360 without the blower.

122 F for the 360 and the graphics cards in the PC were running right at 116 F.