Oops, in my last post, I tossed out jargon like "satisficing" without explaining it. I meant to add it as a footnote, but forgot. In any case, here's a good link that explains it: http://www.xrefer.com/entry/553457 Actually, you should probably read this too: http://www.sensible.com/chapter.html Regards, Madhu <<< * >>> Madhu Menon User Experience Consultant e-mail: webguru at vsnl.net