Look here hundreds thanks http://forums.digitalpoint.com/showthread.php?t=215381 Viewed 1000's of times lots to select from
There are also tons of directory lists out there with corresponding PR. Check "directory list" or "list of directories" in google. Hope that helps.
Here is an easy one for ya that only provides quality directories: http://www.addyoursitefreesubmit.com/high_pagerank_directories.php