Do you mean add the content of all cells in given range (adding '0 s' to
your sum would not change it) , or to count all the cells in the range - if
the latter why not use the cell range and multiply number of rows by number
of columns ?

--
Richard.

"I have yet to see any problem, however complicated, which when looked at in
the right way, did not become still more complicated"
Poul Anderson