Hi all, Leonard, who has an excellent track record in spotting bugs/typos in my programs/postings, :) , points out: > Could not get to that site. I could get to www.allegro.com. ... >> http://www.allegro.com/papers/whorun.htmtl That's because I spelled "html" wrong :( The correct URL is: http://www.allegro.com/papers/whorun.html -- Stan Sieler [log in to unmask] http://www.allegro.com/sieler.html