I'm trying to add a vertical line that would indicate the current
month, i.e. May 2007, to a graph with a Line and a Stacked Area, and
months (e.g. January 2004 through December 2007) instead of days on
the x-axis. I've tried different variations of
http://peltiertech.com/Excel/Charts/...ertSeries.html, without
success. Any suggestions?