Here are some sources of you might want to look at as well:

http://support.microsoft.com/support...ver/solver.asp
Creating Visual Basic Macros that Use Microsoft Excel Solver

http://www.frontsys.com/xlhelp.htm
Help for Microsoft Excel Solver Users

HTH,
Tom Ogilvy


Dave_D wrote in message
...
I'm attempting to write a little non-linear curve fitting
routine and I need Solver. I don't know how to invoke
Solver and I don't know how to access the Solver options
(or even guess the variable names). Unfortunately, you
can't record a macro to do this, or I (think) I would be
home free. Any help would be greatly appreciated. Thanks
in advance.