http://www.msnbc.com/comics/xword_class_files/crossword.asp

http://games.yahoo.com/games/login?game=Crossword

http://www.quizland.com/cotd.htm

http://www.nytimes.com/learning/teachers/xwords/

http://cgi1.usatoday.com/life/puzzles/puzzle2.htm

http://www.networdcross.com/cgi-bin/dailypage/newsday/

http://www.infoplease.com/xwords/index.html

crosswords online. more than anyone could do. :)