Hi, my name is Ryan and I'm new to the iMore forums. I have a late 2008 aluminum unibody Macbook that I ordered new the day they were released. I ordered it with the 128 GB SSD Drive and 4 GB of RAM. It has been a great laptop but it is starting to show it's age. I've read different articles that these MacBooks can now except 8 GB of RAM instead of just the original max amount of 4 GB. I was just wondering if anyone on these forums has done this upgrade and if they've found a noticeable difference in performance. Thanks in advance.