I have been using wordpress premium templates for work projects. WP is really nice free software, and they list companies that sell templates on their websites.
http://divalicious-designs.blogspot.com/I used Candy at divalicious-designs for both of my blogs: www.kristiefinnan.com and www.realmommyreviews.comShe is VERY reasonable and quick to get your template up!
Use me!!! I will hook you up!!! :) www.WebSolutionStylist.comElizabeth_N