Yahoo! URL: http://www.yahoo.com

MSN URL: http://search.msn.com

Google URL: http://www.google.com

AOL URL: http://search.aol.com

Excite URL: http://www.excite.com

HotBot URL: http://www.hotbot.com

AltaVista URL: http://www.altavista.com

Netscape URL: http://search.netscape.com

Open Directory URL: http://dmoz.org

Direct Hit URL: http://www.directhit.com

Go URL: http://www.go.com

Looksmart URL: http://www.looksmart.com

Goto URL: http://www.goto.com

NBCI URL: http://www.nbci.com

Lycos URL: http://www.lycos.com

Fast: All The Web URL: http://www.alltheweb.com

Iwon URL: http://www.iwon.com

Webcrawler URL: http://www.webcrawler.com