Heat and battery fix?

Okay, So yesterday i was raging over how bad my battery life and temp was. well kinda. Mainly wanted more program to work..

I installed SL again.. I started to miss mission control and the gestures so i reinstalled lion. Cleanly. VIA usb format everything.

To my suprise. All my little pet peeves about Lion are gone, Slow boot up/shut down, Heat, battery life all seem to battery then SL as i remember.

Guess this is the only 'fix' out there. Till apple gets there crap together.