To use for the next 3-6 months. I need to use it for iTunes, I want to scan and use as a document holder, WiFi, a place to hold my iPhone, and WWW surfing. Must run SL! I don't play any games. It's very clear that the next 3-6 months will bring major change to the Apple line up but I need something now as a stopgap, under $1000, is what I'm looking at spending. Even better if it hits the $500 mark or below. Used or new I care not, nor do I care if it's a previous generation or two back. I'd prefer a laptop. Suggestions? What should I look at and where should I be looking?