Jim Rech wrote a macro called AutoFitMergedCellRowHeight that you may like:
http://groups.google.com/groups?thre...%40tkmsftngp05

If you're new to macros, you may want to read David McRitchie's intro at:
http://www.mvps.org/dmcritchie/excel/getstarted.htm

Samjoy wrote:

How can I get MS Excel to automatically re-size the height of the row when I
wrap text in merged cells?

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Dave Peterson