> You are trolling and causing flames... Trolling: Absolutely not. Causing flames: Maybe. But the intention, and inddeed the result was to 'get in first' before somebody said what I said far more rudely and far less helpfully. Read my answer. Then answer: - Did I answer the questions asked precisely and usefully? - Was I rude? - Did I say anything that was not either factual or reasonable. - Why do you thunk that ? :-) Russell -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist