@desertstriker:
@Jhonfb:
The problem was between the keyboard and the chair!
In the hurry and excitement to try this mod I didn't take and copied the single folders in the MODS folder... I copied the whole mod distribution folder itself!
Except for the zipped optional folders, which I had to decompress first (so I was forced to take them one by one and do the right thing).
Btw, both GWX Open Hatch and MaGui F want to edit "camera.dat", so I disabled the former.
Guys, thank you sooo much for the help, and once more: this new GUI is sooo cool, nice to look at, and a pleasure to be used!!!

The authors have done an outstanding job!!!
Ok, time to dive and start the hunt!