Russell McMahon wrote: > But, only about 500 years at earth's (believed**) absolute velocity. Now that's a good one, "absolute velocity". Reminds me of "jumbo shrimp" and "sales ethics". ******************************************************************** Embed Inc, Littleton Massachusetts, http://www.embedinc.com/products (978) 742-9014. Gold level PIC consultants since 2000. -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist