Hi Ben
Thanks for your feedback.
The wildcard * in the SUMPRODUCT function has a different use from the
traditional multiplication.
You may find some interesting information he
http://www.xldynamic.com/source/xld.SUMPRODUCT.html

Cordially
Pascal

"Ben Mehling" a écrit dans le message
de news: ...
Yes! That's exactly what I needed to accomplish! I never considered that
because I saw 'product' in the term and assumed it had something to do
with
multiplying, not adding. Not going to pretend to understand why this
works,
but it does and I'm happy. Thanks a bunch!