You want a Change EVENT macro, which is installed differently than
your other macros, for specific information see my page on the
subject for examples.
http://www.mvps.org/dmcritchie/excel/event.htm

HTH,
David McRitchie, Microsoft MVP - Excel [site changed Nov. 2001]
My Excel Pages: http://www.mvps.org/dmcritchie/excel/excel.htm
Search Page: http://www.mvps.org/dmcritchie/excel/search.htm

"Turnecm" wrote in message ...
I would like to start a macro when a value is entered
into any cell of one particular column. Any insight
would be helpful.
Thanks