I recently replaced my HP desktop with a 24" iMac, which is my main workhorse computer. I'd like to replace my HP laptop as well, but am not sure which MB would be best for me. I'm a photographer, so I want something I can view images on (relatively) accurately, but the majority of my color-sensitive work will be done at my desktop workstation, so I can be a little bit flexible with this. My iMac has the glossy screen and I don't really have a problem with it, but any glossier and I think I'd struggle. I need to be able to hook it up to my plasma tv as a 2nd "monitor" for one of the programs I'd be running on it (a sales presentation program). I'd also run a studio management/database software on it, Photoshop (and possibly also Lightroom and InDesign), Corel Painter, and iTunes. Oh, and my Wacom tablet. It doesn't have to scream, but sitting around watching the spinny beach ball all day wouldn't work in a sales appointment, either. I'm looking at the refurbs and trying to figure out which might be best for me. Specifically, these four: http://store.apple.com/us/product/FB466LL/A?mco=MjE0NDk5Mw http://store.apple.com/us/product/FB470LL/A?mco=MjE0NDk5Mw http://store.apple.com/us/product/FB166LL/A?mco=MjE0NDk5Mw http://store.apple.com/us/product/FB512LL/A?mco=MjE0NDk5Mw Any thoughts as to what might work best for me? Obviously, saving $$$ is always a good thing, but I don't want to be penny wise and pound foolish, especially when it comes to what I hope will be a fairly long-term investment (3-4 years?).