It looks like people struggling with gas and auto insurance taxes based on the Kyoto accord are being ripped off just a little bit: http://www.co2science.org/scripts/CO2ScienceB2C/subject/l/summaries/usalia.jsp Peter -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist