Hey there. Im fairly new to macs and I was selling mine. I want to take out the RAM in my laptop first. In my system it shows up as 4gb but i think after comparing the charts that my laptop can only use upto 3gb. Well either way if my laptop is showing 4 it means i most likely have 2x2gb. How do i go about taking one of these sticks out? Do i just power off and take out and then resume? or do i have to reinstall OS X or is there any procedure through the bios (lol sorry i know that is a windows term idk what mac calls it)? Help please!