He said he got Productivity mode working already. I have no idea how he did that if he couldn't see the screen... I assume he is using a TCP connection (Telepathic Cranial Protocol). Or "Mind Control" as it is popularly referred to. 
But he could just as easily copy the files around on his Amiga Real Machine or his Amiga Virtual Machine or his Windoze box or whatever. It is just file copying.
I managed productivity because I've FSUAE under OSX that's the magic

I copy over dblntsc and ntsc from another HD file. Config : DVI to VGA DBLNTSC : KO NTSC : OK the screen is perfect That way I could access the minimig prefs and switch the core to NTSC Then I choose a game and it worked

The only problem is that music is too fast due to PAL vs NTSC timing. (poor programming I guess) Nontheless thanks to you all at least for now I've a working configuration under VGA which is for now more than enough. Time to take a fresh air then play some old games

Kamelito