Salutations to the wise and experienced -

In previous versions of Excel, worksheets with blank rows saved as CSV
resulted in those blank rows creating only line breaks ( carriage returns) in
the exported file. Now it seems like a blank row results in a row of commas
(one for each column of data). Is there a switch, setting, tweak, to get the
old (Excel 97 to 2003) behavior to work in Excel 2007? I really need those
blank lines in the resulting file. I appreciate any assistance you could
provide.