Hey I just got this macbook aluminum unibody it's only almost 6 months old. I got it from a friend in perfect condition with receipts and everything. This is my first mac ever and I love the way it works, except I have a few issues that I don't know how to deal with. He restored it to factory defaults for me and I installed ONLY aim, office, and firefox and updated Flash player to the latest version. I still have about 140+ gigs free and it has 2 gigs of RAM in it. I haven't even started to move my files from my old pc to the mac yet. When I tried to stream a video from hulu, it takes a few minutes to buffer fully and the video skips when it's buffering. It also buffers more than once during the course of 1 hour show. It did the same with a youtube video, it just skips. Somebody told me it has something to do with the speed of the internet and the speed of the computer? I'm not sure what that means or how to deal with it. Again, this is just streaming, not downloading movies or anything. Can someone help me out please?