Web Directory List - Directory of Directories [ http://www.webdirectorylist.com ]
Highly promoted, organized, and useful resource that lists high quality web directories and directory-related sites, sorted by bid amount. The top 10 directories are shown on the homepage, and the top 20 on the top links page for greater exposure.

Dirdir [ http://www.dirdir.org ]
DirDir is a directory of directories, where you can list your directories by paying a small fee, which is not much money for directory owners. Doing this you will increase your directory's pagerank, traffic and rankings.

Seo Directory of directories [ http://www.directoryofdirectories.co.uk/ ]
This fiercly advertised directory with seo friendly catagories will improve your page rank and search engine position, get listed now whilst there are still free spaces.