For more info on the use of 'slashed zeros' see "The Story of Zero" at http://www.ae7q.net/text/Zero.php . I've used the "slashed zero Arial" font on DX4Win and in excel spreadsheets (where it calculates properly as 'zero', not as a Greek (or whatever) symbol). It's also good for Word newsletters, etc. I've also used the Monaco font in N1MM. Bill WB2AIV