Yes, I used Shady's manager in the Buffbars video. I currently use the old version in live as well. I do hope he gets a hold of Cairenn and brings it over.
As an additional bonus let me share this alias I use to start it each login.
/alias ;man /plugins load manager
Then all you have to do to load it is type ;man in game and it launches. The manager will then load all the mods you had last open.
(I do hope my syntax on the /alias is right. I'm not logged in at the moment and need more coffee