[locked, 1.3b1 is out]
Just FYI, I changed the Brgt:SetD action to Brgt:Copy in the next version, hope no one is inconvenienced.
Only other change so far is the FExit trigger accepts both form name and ID as argument.
I did both of those because I wanted to be able to set the *Default* brightness to the current system brightness after exiting the system brightness setting popup.
p.s. now I'm going back to hibernate-for-the-summer mode (you do that by burying into the sand at the beach :-))