Thought I'll post this here, just in case some like minded players might find this useful.
This mods lets vanilla NPCs keep their original BG1 sound sets during SoD.
Note: This works ONLY when transitioning from BG1 to SoD (not for new SoD games) and ONLY for the following vanilla NPCs:
(Jaheira already uses her original voice set by default)
You can select indivdual NPCs, so if you want Safana's new sound set but Viconia's vanilla one, that's no problem.
I didn't include Beamdog's own NPCs as I don't think it makes much sense.
Mod should work for SoD and EET.
(Disclaimer: I just made this and only did a quick test on my own install, but I think it should work just fine with pretty much all mod set-ups.)DOWNLOAD