I've built several computers myself, starting in 1989. Problem is I don't know where to start to look for a good deal. I'm looking for a desktop: Good for Photoshop/CAD/Video. Slightly power efficient - I want to have it always on - it'll run a small FTP server. Ideally the power supply will be high efficiency or I'll replace it with one that is. Dual monitor setup Decent price, of course. I don't even know where to START looking with all the thousands of models out there. Do you have a site you use to research what to buy? Thanks!