Great add-on, but I have three concerns: 1. Right-clicking web content, then selecting “smart naming rule” (or whatever it’s called in the English version) via the “Video DownloadHelper” menu opens a window that reappears every time a new page matching the domain loads—sometimes even more often than that—until you either reload the add-on or restart your browser. This is annoying. 2. Another annoying thing is that on the “ADP” download page (moz-extension://…), if you enter a file name, then navigate back up (⇧ drop-down), the file name is overwritten by what it was before. 3. I wish the “Error” of canceling a download wouldn’t show a red number in the icon. It’s too attention-grabbing for something you already know.