Under any General tab in any DMXzone window, I cannot multi-select (Ctrl-click or Cmd-click) items in the left column and then click on the right arrow to copy over to the right column all the selected items. Only the last item will copy over (this capability is demo'd in your tutorial). How do I get this very handy/needed function to work on my Macs?

Hello,
Please be a little more detailed under which tab of which extension the ctrl+click is not working?

On the "Database Updater Action Builder - Define Your Database Update Action" screen and all other screens that display table columns in the left panel that can be selected to display under the "Columns" tab in the right panel.

Anyway I could send you folks screen grabs to portray the issues rather than try to describe the issue?

You can send your screenshots to

How do I send a screenshot to you using your reply - never did this before?