Need Navigation Mouseover Help

Hello all. I've built mouseover menus tons of times, but for some reason, the same code I always use is not working on this new site in IE6. Any thoughts? Here is the page:

http://www.crown.org/newday/default.asp

Here is the css file:
http://www.crown.org/newday/css/site.css

Anyone?

-Chris

What exactly isn't working in IE6? Looking at your site the menu part seemed ok to me.

david_kw