Great. I'm glad that you have got it all going at once.
On your minor issue: in Explorer, clicking on the 'Comments' header at the top of the column should reverse the sort order. That's not me, it works for all columns in Explorer.
On your minor issue: in Explorer, clicking on the 'Comments' header at the top of the column should reverse the sort order. That's not me, it works for all columns in Explorer.