(02-19-2018, 07:35 AM)legolas119 Wrote: 1) do you suggest to install the last stable Dolphin version or the last Development version (currently 5.0.6339)?
The latest development version.
(02-19-2018, 07:35 AM)legolas119 Wrote: 3) I syncronized the toolbar with the nunchuck: is it normal that both the 1st and the 2nd led of the nunchuck are lit?
No, that sounds very strange. Nunchuks don't have any LEDs. Do you mean Wii Remote rather than Nunchuk?
(02-19-2018, 07:35 AM)legolas119 Wrote: 5) When I want to update the Dolphin to a new version, ho can I do in order to avoid to loose all my settings?
You don't have to do anything in particular, because the settings are stored in Documents rather than the install folder.