You'll probably hate me for this but right now I think the old site has the better design. I'm looking past the work in progress and looking at the design only. The older/current one is simpler and easier to find what you're looking for although I can see it could use some refinement as well. I think it may be the lack of "white space" on the new one. Try and widen up the margins and padding in places where it makes sense and reduce the amount of business brought about by the background picture, foreground picture, etc.
Also it has quite a few rendering issues and my browser experience is very different for some reason than yours. Chrome has rendering bugs (I'm using the latest 8.0 release (not running nightlies or betas), Internet Explorer 8 is alright but with a few bugs, and Firefox 4 beta 8 seems to be the best of the bunch. What versions are you running?