Hi,
i need to delete all empty folder, so i try to search it.
i select type "folder only" in the search dialog but... 
There are a few solutions in this thread: [Empty Folders)
ya its interesting cause i found myself with the same need recently ... i wrote a script in ruby to take care of this for me and mapped it to a toolbar button... i doubt anyone wants the script cause you would have to install ruby to use it
perhaps this functionality can be included in DO in the future ?
Have you say here: gpsoft.com.au/Support.html
it is possible with DO9 ?
No change here, I'm afraid. You still can't search for folders by size (except via the workarounds mentioned in the linked thread).