Hi, thanks for your replies!
In Armory 0.93.2 for Mac, the Preferences pane displays the message: "Bitcoin-Qt/bitcoind management is not available on Mac/OSX" and the two options below (the Bitcoin Install Dir and Bitcoin Home Dir location selectors) are greyed out.
As for the "Armory --satoshi-datadir=path/to/Bitcoin-Qt/bitcoind" command line, it is very unclear to me how to use it. If I enter it in the Os X Terminal, I am told "Armory: command not found"
For the record, I also checked out the contents of this page:
https://support.bitcoinarmory.com/kb/article/16-change-or-move-the-blockchain-database-storage-location-for-armory-and-bitcoin-coreBut method B), which in theory is the "ONLY method for Mac users", doesn't seem adapted to a Mac Os environment at all. Or maybe I'm just having issues translating the Windowspeak into Mactongue...
Any further advice?