» Sun Mar 06, 2011 4:06 am
Vurt, this may or may not be good news to you, but that sound seems to be integrated into the base animations. Specifically, the Xbase_anim.kf and the Xbase_anim_female.kf files. They're probably also in the beast specific xbase kf file(s), but I haven't seen it for myself. You might be able to change the sounds in the CS under Sounds and SoundGen, but as far as I can tell the actual sounds for the footsteps are in the animation files and would need to be changed using a program like Nifskope.
Unfortunately, this is about as far as I've gotten into my research on the subject; I started searching, because I too greatly dislike the footstep sounds. Sounds, soundgen and particularly sounds in .kfs appear to be one of the best kept secrets in morrowind modding. If you find a tutorial, please let me know.