thank you so much rokem and all others who contributed. i love apple so much so i was very dissapointed with them when i hyped up how cool my MBP was to my friends until they eventually said "wow that bitch gets HOT"

so this is an amazing fix! just hope it doesnt kill my fans!
this is the kind of thing that makes me want to get geeky with mac os x.
my temps are running around 40-45 Degrees C and even dips down into the high 30s. on of my friends here at school has a 17 MBP that has been randomly shutting down and i think it may have something to do with the heat its running at, maybe a faulty heatsink or bonding, but im definately goingto run this for her and see whats goin on, cus the apple store is givin her the run around and im fed up with them. (remember when they used to be friendly and not cocky?)
i have some questions tho.
i copied the text from the first pdf that was posted in this thread, but havent changed them back since i downloaded the smc. should i modify them at all at this point?
is it a good idea to put the fans back down to a slower speed eventually? when? and if i just run that script will it take over for the previous scripit i ran for the faster fan speed?
and one more: my cpu percentage has been fluctuating from about 4 % and spiking up to around 16% but usually staying at a steady 2.0 GHz which is the advertised speed of my processor, is this normal?
OH WAIT ONE MORE THING! i have the istat nano widget. although i have been using coreduotemp to monitor the heat, i would like for it to work in the istat nano, but the temperature reading is the only thing that wont show up for it. anyone else have that problem? any solution?