Hi All, Just imagine you're slaving over a hot computer one Sunday morning looking at 4,000 of the biggest earthquakes since 1968 and your Jigsaw program throws up a graph like this. Whaddya do if you check and find that there is no mistake? * Ring the earthquake people? * Get a message off to aamod ASAP? * Apply the Chi square test? * Ask the operator for CNN's phone number? * Slap a copyright notice on the image? http://tropical-astrology-research.googlegroups.com/web/Quakes%2040-60N%20and%2070-80E.gif?gda=kMGXJlAAAAAQNA5N9Y5joLyqjZA9sbURKsSo3e3Z3vYKH9KNLs8z4-G2sVwGLF-i21hNBTL4y6MFxNLcoj3ONe25FIspmKdRGrG9DyKxfFLBCDE5KZHCeQ&gsc=Sd4N9wsAAADerl8UOVQlaHBue6foWI7F Ray