In general it's a nice looking site and easy to navigate, but if you're thinking of making any significant changes to the design, I'd say be careful because it's pretty hard to customize the page layouts without messing up the overall flow. You can change the colors, fonts, text size, etc., but changing background images and borders will screw up everything else. If you've ever been involved in open source software development (like me) then this might sound like an obvious thing to do - just make your own! However, there isn't really anything here which says "you should" or even gives hints as to how best to go about doing so. A list of links would probably help more than vague statements such as "..it depends." But no, instead we get some long winded explanation followed by another link which leads nowhere.