First of all, I like your site. It is clean and simple. As for things I would change:
- I agree with the background image. It doesn't add anything to the design really. Don't use white, use either a light grey or a very dark grey.
- I think you over-used the yellow colour. I would remove it from the secondary news. Use there the same shade of grey that you use in the background maybe.
- The footer is too dark. And as a poster said above, it doesn't look correctly aligned.
- The "Search" link in the navigation bar is not aligned with the rest of the page, it goes way to the right. And why use it if below you already have a search field?
- I like the idea of using different colours for the drop down menus, but I think you could end up with better ones. I specially don't like the green and blue one.
- Finally, the navigation drop-down animations are glitchy. At least in my Mac, I have the latest Safari installed. The "Top 10 List" link is always selected once I click in any link.