Originally Posted by Wesp5 
I can answer that, because I did these patches
. You only need the 1.5 version!
@Wesp
I possibly might also buy White Gold from Gamersgate.
So, would this order be right?
1. Download and install White Gold from Gamersgate.
2. Install Wesp's Unofficial Patch 1.6 to take care of everything else
(most recent official patch to the game, audio file fixes, any anything else Wesp fixed).