http://www.freepromote.com - Free submission to dozens if not hundreds of search engines, directories, what's cool, what's new and other awards. They also have an innovative banner exchange program

http://www.goto.com/d/about/advertisers/clienttoolkit/ - Click on the Search Term suggestion list, this is a great resource for researching the most often used keywords and coming up with new ones.

http://www.GoNetWide.com/gopublic.html - Links to over 200 forms to get your site listed at directories/search engines.

http://www.2020tech.com/submit.html - List of sites that will promote your URL, and a list of sites that will link to your site free.

http://www.linkexchange.com - Banner Exchange program with over 200,000 participants, 400 X 40 and 468 X 60 banner sizes with a 2:1 display ratio.

http://www.linkpopularity.com - Check how many sites are linking to you according to the 3 search engines that allow this type of searching with one easy click

http://www.igoldrush.com/missing/ - A large directory of websites who want to exchange links grouped by topic, and searchable!

http://www.netcreations.com/postmaster/ - Automatically submit your site to dozens of sites and magazines, including a free mailing to all the subscribers of the New-List that Postmaster maintains which results in a good boost in traffic

http://www.rankthis.com - Check your websites status in several search engines.

http://www.searchterms.com - See the 100 most popular keywords used in search engines around the Internet.

http://thewebmasters.bc.ca - Free submission to nearly 300 Search Engines and Link Directories!

http://www.site-promotion.com/TAF/signup.htm - Boasts 15x more traffic than any banner exchange program. Utilizes enormous prizes such as motorcycles as an incentive for visitors to refer friends to your site