from the Oct > 27 "Orgenian": Yes, there has been an epidemic of typos in my posts. I think I may need to get reading glasses, or a bottle of Dr. P's Patent Patience Medicine. David Ritchie Portland, Oregon ------------------------------------------------------------------ To change your Lit-Ideas settings (subscribe/unsub, vacation on/off, digest on/off), visit www.andreas.com/faq-lit-ideas.html