So I have my Macbook for about 3 months now, and well I notice that it is now running quite slower then when I got it new. I went to the apple store a few days ago to and played with a Macbook there and I definately saw a great difference. Now I know that you need more RAM, and I'm still stuck on the 512MB (I'm going to upgrade that to 2Gigs, but not right now). So I was wondering what I could do, to maybe speed up my Mac a bit? (On the PC you can like Defragment etc) Thanks in advance!