Hey everyone, i got an iMac 20" c2d 2.4 ghz. i've loved it to bits expect for one part. i cannot turn off the monitor without allowing it to be easily awakened by the mouse. my parents are huge on saving energy so if they ever find the machine on without me using i they turn it off. so having them just have to hit the mouse doesn't work. my brother has a mac book from 2 years ago and when you lower the brightness on that the last notch completely turns off the backlight. is there any program that can change the setting on my imac to ones similar to the macbook or can i copy some sort of .kext (or whatever) from the macbook to the imac to make it act in the same way? thanks or all your help.