I've built the 3 different desktop systems I have owned myself, but want to purchase a notebook now (you can't really build those yourself, right?). So, does anyone know of any sites that have notebooks at great prices (new or used), besides eBay? Any advice on getting a notebook? I'd like to spend < $1500, and prefer a used or refurbished model in order to get more for my money. What features should I be looking for in the $1500 or under range? Thanks in advance!