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I'm working on my very first Module for NWN2..
..but i can't get it singing.
I can make music play on an area, of course.
But i'm only limited to the default music tracks, and i can't import custom MP3s.
The only import option requires .SSF files, so i downloaded the SSFEditor from NWNVault.
It doesn't work. At all. Plus, it is designed for NWN1.
Can any of you help me?
Many Thanks,
This question / problem has been solved by lightfoot8image
Hmm, A little off topic here since I do not even think that GoG sells NWN2.

Futures Questions on NWN2 would get better and faser responces at:

Anyway, To answer your question.

A .ssf file is a Sound Set File It is not a music format. SSF are a list the ResRefs of Sounds to play and a refferance into a talk table for the text that appears over the players head. The list is for the emotes in the game. thngs like "greet" , "cuss" and combat sounds. Like when they grunt in combat.

EDIT: In Biowares words.
A soundset is a set of sound files to play and associated strings to display when a creature or player
character (PC) performs certain actions or when the creature or PC reacts to certain conditions. For
example, when a PC attacks a creature, the PC may shout a battle cry, with the text of the battle cry
appearing over the PC's head and in the game's message pane. The soundset tells the game what string
to display and what sound file to play.
/ End EDIT;

To get your music to work you need to convert it into .bmu format:

An application allowing bulk conversion from/into MP3/BMU format music files.

The link was taken from B_Harrison's topic on custom content tools.

Custom Content Tools
Post edited March 29, 2011 by lightfoot8
How do I launch the Neverwinter Nights 2 Toolset as installed from GOG? I just can't seem to find it?
Duffer: How do I launch the Neverwinter Nights 2 Toolset as installed from GOG? I just can't seem to find it?
I haven't got it installed from gog yet but I do know that the boxed version had the editor in the same directory as the game files.

DriveLeter:\Program Files (x86)\Atari\Neverwinter Nights 2\NWN2ToolsetLauncher.exe

I would suggest right clicking on the launcher shortcut and then open file location and you should see it right there