A problem that arises once a month or so is that someone writes to me with a question or other request which I deal with only to find that the email address they gave me doesn't work. Come on down OEMKY! Oemky wrote to ask for a spreadsheet but when I sent it, whoosh it came back. In case the in box was full at the other end I wrote again to ask them to empty their in box or provide an alternative address but whoosh that came back too. Please provide a valid email address for all replies, please. DW