I’ve made a few minor CSS tweaks here. A little one should give the breadcrumb trail at the top of the page a bit more space when it gets long so it doesn’t do weird things.
The bigger tweak is adding some conditional CSS that should (hopefully) imporve the display of the site for Internet Explorer users using IE 6 or IE 7. The left hand navigation boxes should now look neater with less space to the left of the links. If your using IE 6 or IE 7 I’d like to know what you think of the change and anything else you think I could do to make the site look nicer for you.