Looks great. The current site wasn't bad, but this is alot easier on the eyes in terms of readability and overall look. I haven't looked at your source yet, but are you using any libraries(YUI, Prototype, etc..) for layout or other features? I am a big fan of the centered content. I am developing an intranet site for a division of the Dept of Treasury and am using centered content with rounded corners.
Also, the Hot Topics nav is a really nice feature for users.