Second speed bump...
I want to link the new MC Client to my MC Server.
When I go to File>Library and select the MC server I want to link to, I am greeted with the Username/Password prompt for that server.
So I go over to the server, and dig down into the Tools>Options>Media Network section. When I click on the Authentication section, I can see the username I need, but the password is all asterisks.
OK, at this point, I understand the security aspect involved here, and that config menus should not leak passwords.
Fortunately, I keep all such passwords in a secure place here, and I was able to complete the linkage.
All is cool here.
But, in hindsight, I don't remember MC hinting at me to save that library userid/ password. If it did when I created it (a long time ago for me) kudos. If it didn't, maybe another suggestion.