Undervolt your Laptop
Theres an interesting article at http://www.nordichardware.com/Articles/?skrivelse=465 on how to undervolt your laptop.
Undervolting involves reducing the voltage your CPU operates at with the result of lowering your laptops temperature and the amount of power used, so you get longer battery life, all without reducing performance or stability. I’ve got to try this on my desktop because with any heavy use, such as virus scans and even when Outlook tries to compress my mailbox, the CPU heats up to 90C and the PC shuts itself down 
