Matt_H:
Yes all Vcore's was set lower due to heat problems but you can get a better cooler indeed , well you should and at the same time get the vcore adjusted to the correct number.
It caused alot of problems here indeed with the voltage you use atm.
anyway dont attempt to do this on your own, make your dealer fix it incase of something goes wrong.
Best of luck on that and btw i have no problems here of staying up and running tons of {bleep} for days and days ....weeks is hard for me as i need to update my os regulary :-)
cheers