So I recently purchased a RAM upgrade for my MacBook (iRAM was the brand, cheap cheap cheap, but it works just fine so far). Got home from work tonight and installed it in my MacBook in under 5 minutes (including opening the box and such). Some laptops are just as easy, but I have dealt with some very tough portables in the past. People used to say that you couldn't upgrade your Mac yourself (obviously people who are ignorant to what they are doing). I now have 4GB of RAM installed in my MacBook and very happy. I know everyone already knows it is so easy, but I thought I would come and share.