40tude Dialog

I have been testing out 40tude Dialog and have a few questions.  I was
hoping someone would know the answers.

1.  I accidentily marked a group as dormant.  How do I undo that?  Do I
have to delete the group and add it again?

2.  Is there anyway to have 40tude Dialog periodically do a Quick Get?

3.  After I plonk an author is there any way to get it to show some type of
visual clue on the message list that they have been plonked?

Bill