Internet Search Tools:
http://www.google.com
http://www.go.com
http://www.lycos.com/
http://snap.com/
http://www.nlsearch.com/
http://www.itools.com/
http://www.altavista.com/
http://www.dogpile.com/
http://yahooligans.yahoo.com/
http://www.ask.com/
http://search.looksmart.com/
http://www.ed.gov/free/index.html
Dictionary/Thesaurus
http://www.m-w.com/
Encyclopedia
http://encarta.msn.com/