On 2/18/07, Roy wrote: > > Try my version - spread sheet calculation. > > Haven't actually made one yet but intend to on day when I get around to it > :-) Interesting, I'll vampire a copy if you don't mind :) Can't have too many filters lying about. KC6ETE here. -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist