Selection list calculation Hey David, thanks for the response. The thing is, I can easily drill down into each folder, one at a time, using Windows Explorer too. But that is a hassle. Since CB is already aware of my selection list, there should be an easy tab or page or button for the software to do this work for me. It should tally up the current size of the selection list without requiring that I do any drilling down in, backing out, drilling down into another, backing out, all while recording said details in a spreadsheet to come up with a sum value. This is basic selection list meta data, aka total selection list size.