Here is a list of search engines and their respective sites in which to submit your url for them to crawl and index. Please post any search engine you want added with a direct link to their submission page.
I am providing this list, so you may submit your sites manually as search engines prefer manual submissions over automated ones.
Google -
http://www.google.com/addurl/
Yahoo -
http://search.yahoo.com/info/submit.html
MSN -
http://search.msn.com/docs/submit.aspx
ExactSeek -
http://www.exactseek.com/add.html
Scrub The Web -
http://www.scrubtheweb.com/addurl.html
AltaVista -
http://www.altavista.com/addurl/default