"Alan Beban" wrote:
you can use

arr1 = Range("M1:M3")
arr2 = Range("CE7:CE9")

True, but then the sort algorithm has to be modified to operate on
two-dimensional arrays.

And if the functions in the freely downloadable file at
http://home.pacbell.net/beban are available to the workbook, then after
the arrays are sorted one can use ColumnsEqual

Looks like some handy stuff. Thanks for the pointer.