I have been researching how to make my computer run faster and it looked like doing a clean reinstall of Mavericks might be the way. So I removed everything and did a fresh install. But I'm noticing already that things are still sluggish. Just trying to arrange/rearrange my bookmarks in Safari, I was up against a few minutes of waiting while the pinwheel spun around and around. Anyone know what I might have missed or how I can move forward? I have a MacBook Pro 15 inch from around 2009. I've installed as much RAM as I can... Anything else? Thanks!