SSL with wp-admin/

I found this plugin and I THOUGHT it was working…. http://www.invisibleinstitute.com/david-eads-blog/2005/06/wordpress-administration-over-ssl/

But not only is the wp-admin/ directory secured with ssl but so are items that pertain to my themes. Anyone nkow how to get this working correctly so that it ONLY secures the wp-admin directory with ssl? Thanks in advance.