Nice layout. Although a little graphic heavy. I think it would be best using CSS for the border images rather than using the HTML to piece it together. Like mentioned before don't overload it with ads, it's unattractive and you may / will lose visitors.
The main navigation at the very top (graphic buttons), the font needs some work. It appears a little blurry. There are a few mis-aligns and table graphic errors, you may want to look particularly on the right hand side of the main page.
Overall, a nice site 🙂