I got it.
I have to press Ctrl+alt+cmd D without Dropzone being open.
Then it is working the way I want it to.

If I press Ctrl+alt+cmd D like it says in the intro video nothing happens

Hello,
If I drop a file over the folder "download" it moves the fils there - great

Now if I select a file in the finder, open Dropzone via the keyboard shortcut and if I then press the key "d" displayed inside the download folder, Dropzone doesn't move the file to the download folder it opens the download folder which I dont't want. I just want Dropzone to move the file.

What am I doing wrong?

Mark