Hi Reytan,
I bought the GOG-version (V.1.05A) too. I have contact GOG for help a few weeks ago, but nothing hear of them and I ask it twice .. nothing!
But 1 big pro that is of having the steam version is that I can download all the DD music soundtracks and listen to all the beatiful Kirill music on my mediaplayer ...
But it is sadly that the music IN the gameworld didn't change in the Farmlands and more ...
I go asking Lynn of Larian and give the link to this thread (she asked me to do that)
I hope Larian can give us a solution ?
But in the meanwhlie I play further my steamversion. I'm now a level 17 warrior! So a great game I could not resist