Some great resources to find themes. Still use your best judgment and test, test, test.
Speckyboy.com – An online web design magazine with all kind of articles on the topic. Click on the WordPress tabs for lists of themes, useful plugins, free icon sets and more.
Blogohblog.com – These guys provide both free and premium themes. They have some nice-looking themes with a clean design style.
Smashingmagazine.com – This site is a gold mine of information related to web design in general. If you are not a designer, you may find much of the info to be over your head, but in that case, skip straight to the right column and look for their WordPress categories. These guys continue to compile lists of great free WordPress themes and you’ll find some gems. Check out the Freebies section for other graphic eye-candy such as icons and blog headers.
Bestwpthemes.com – This site is a long-standing WP resource. I like that they make it easy to find themes based on the number of columns that you want. Browse around and you’ll find some worthy contenders.
Some More Quick Links