Are the fixes of previous disk version patches in, then? Cf.
http://www.larian.com/Site/english/divinity/english.html.I did some file comparisons, and the following files, at least, are
identical to those in
v1.29, even though they were different in
v1.34.
\global\region.*
\dat\treasure.cmp
So I'm guessing whatever changes / fixes were made to the treasure tables and regions in previous disk patches haven't made it yet into the Steam version. Could this mean that the Steam version was based on the original version and possibly doesn't include all previous fixes? Being a little paranoid here.

I think I can wait for another while before I continue playing, at least until the music bug is sorted out.