The Add Url button isn't working. It is a very simple looking site. I guess directory sites are supposed to be simple though.
The site looks good, I would recommend dumming down the information on the home page. When visiting a website I am looking at a few 1 or 2 sentences to summarize the site. Its just a little over whelming when at first glance I have to read 3 paragraphs. As mentioned add 1 graphic too. You dont need pictures all over the place, but just either a logo or pic in the body of the page. Good Job overall on the site!
Nice and simple, but I found it hard to read. Maybe reduce the with of the text column and add a few commas here and there.
The index is a wall of text at the moment. As others have said, use images to break up the main content. Also, you could move the bottom 3 paragraphs to other pages, it would be more professional.
Simple, but good colours. Its too much text on the front page. Add an about page and stuff like that to add the rest of the text. Just keep one short summary paragraph on the front page, and put something good that catche's peoples attention in the center.