Bing
http://www.bing.com

Dogpile
http://www.dogpile.com

Highbeam
http://www.highbeam.com

iSeek
http://education.iseek.com/iseek/home.page

Online Journal Search Engine
http://www.ojose.com

Scirus
http://www.scirus.com

Soople
http://www.soople.com

Vadlo
http://vadlo.com

Virtual Learning Res Center
http://www.virtuallrc.com

Yahoo
http://www.yahoo.com