Hey guys. This is my first post here after a long history of lurking. I'm getting my first Mac in the next couple of weeks, a 2.4 GHz WhiteBook. I have ordered 4 GB of RAM from Crucial, and I was curious if I should install it before turning on the computer for the first time, or if I should set up my user account first and then add the memory. Does it matter? Thanks! I'm glad to finally be a part of this community.