The reason I ask, is because my 4GB kit arrived from OWC today. When I get home from class, I will have roughly one hour, maybe a little more, before I have to leave for work. I also have a shower to take in there somewhere, so realistically, I need to have this done pretty quickly. Of course, I could do it tonight or tomorrow morning, but I'm impatient. As to my skill level, I've built a computer before, and am fairly comfortable working with towers, but I've never opened my MBP or added RAM to a laptop before. So, if anyone knows what I'm in for, let me know. Btw, I already checked the screwdriver I will be using, it fits nicely, so I won't need to sort through fifty tools trying to get the screws off.