xl 2007 template
 

Template doesn't work with new set of data (typically data array with
timestamp in first column and measured values for each channel within the
following columns) It doesn't take the columns header as series title and
makes the first column a series even if the template was tailored as a xy
chart.
I've checked that all cells (except for the first line) are filled with
numerics.
I have not experienced such problem in xl 2003.

Dominique