This works for different workbooks as well as for different worksheets:

http://peltiertech.com/Excel/ChartsH...iffSheets.html

- Jon
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Jon Peltier, Microsoft Excel MVP
Peltier Technical Services - Tutorials and Custom Solutions -
http://PeltierTech.com/
2006 Excel User Conference, 19-21 April, Atlantic City, NJ
http://peltiertech.com/Excel/ExcelUserConf06.html
_______

"tom zane" wrote in message
...
I have monthly data across several years. I want to chart SOME of the
months.
The monthly data are in two different excel files. Can I create a chart
using
some source data from one file and other source data from a second file?

IF the answer is that I have to use a pivot chart/table, I have tried that
and the pivot chart/table seems to ONLY plot aggregate data; that is, I
cannot figure out how a pivot table/chart can plot each month's data
separately.

THanks for any help.