Hi there

I really like the basic design of your site - nice colors, crisp white... but I agree with Elenora about the fonts. There are way too many colors and styles going on on one page and I don't know where to look or what I'm supposed to be reading first. You would do well to reorganize your home page with a clear message right up front, above the fold that includes a call to action - get them to click into the site to learn more about you!
All the 'extra' stuff you have piled onto your home page would do better were it disbersed throughout the site. Give the video more space -wherever you put it, and include your social networking links on your contact or about page. Use your home page to deliver the all important message that you are a service provider with the solution to their business problems.
I would also suggest moving the pop quiz from such a central location on your 'about' page - again, clear message utilizing the first space a visitor sees. The quiz could go on the side or another page altogether.
And I can't find a way to get back to your home page.
I hope that helps a bit!