I've said enough lately, but here's a couple of tools: http://lexiurl.wlv.ac.uk/ http://socscibot.wlv.ac.uk/ Associated with the University of Wolverhampton, UK, I believe there are some limitations on their use. Cheers, Denise Denise N. Rall, PhD Southern Cross University, Lismore NSW 2480 AUSTRALIA Tues: Room T2.17, +61 (0)2 6620 3577 Mobile 0438 233 344 http://www.scu.edu.au/schools/rsm/staff/pages/drall/ Virtual member, Cybermetrics Group, University of Wolverhampton, UK http://cybermetrics.wlv.ac.uk/index.html ____________________________________________________________________________________ Be a better Heartthrob. Get better relationship answers from someone who knows. Yahoo! Answers - Check it out. http://answers.yahoo.com/dir/?link=list&sid=396545433