I feel really dumb asking this question, but I am definitely stuck and could use some help.
Let's say that I create a topic Collection from a Quick Collection. Then sometime later I want to add additional images to the Collection that I had created. How do I do it?
It's not addressed in Martin Evening's book on Lightroom 2, perhaps because it is so obvious. Except not to me.
From memory, drag and drop works pretty well: select the shots in grid view and drag them to the name of the collection in the list on the left.