I see that the gremlins have once more made a mess of my posting. It's too late (00:18) to try to clean it up tonight - I'll do that and re-post tomorrow (later today for me). Apologies to all, Chris Bruce Kiel, Germany ------------------------------------------------------------------ To change your Lit-Ideas settings (subscribe/unsub, vacation on/off, digest on/off), visit www.andreas.com/faq-lit-ideas.html