It's better than my first attempt
a few points..
You need to funnel visitors into relevant categories when they arrive, they are unlikely to read big blocks of text. I'd start by simplifying the text on the homepage and break it down into bullet points.
..do a Google search for Adobe Kuler. It's a great tool that will help with colour selection. Not everyone has a natural eye for colours and Kuler helps.
It's also worth downloading a program called "gimp" if you don't have access to professional design software, it's the best free design software out there and is actually pretty good once you get the hang of it.