For your navigation I noticed you have links along the top as well as some dotted along the bottom. I would suggest keeping them all in the same area, and have them all the same colour/style that differs from all other text on the page. Try to have some sort of mouse-over response to the links too (using CSS works well).
Also, be careful to be consistant with you fonts. No more than 2 and use each consistantly throughout, e.g. big text Serif, normal/small text as sans serif.
One last thought...you page is quite monochromatic. Maybe introduce more more contrasting colour, just very subtly might lift the site a little.
Hope that helps.