> I guess that's why they decided that units should be treated like any > other noun -- it just makes sense.=20 When "volt" is a noun.=20 "How many volts ?" - noun "12-volt battery" - adjective. 'battery' is the noun "How many 12V batteries ?" Committees eh ? --=20 http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist .