This page provides a general and broad overview of Folding@home and the science behind it. If you are interested in more information or more technical details, there are several different excellent sources, including the comprehensive Folding@home article on Wikipedia, the official news blog, and the Frequently Asked Questions pages. The most scientific and technical results can be found on the Papers page.
If you need help with Folding@home software, or if you have any questions or comments, the Folding Support Forum has a very active community of folders who would be glad to help you with any problems you might have or listen to your comments. It is also a great place to get more involved.