I posted about this in the Construction Set forum, but no help so far.

What program can I use to add or edit sound files in the \Sound\Vo\Misc folder? I'm using Cool Edit Pro 2.0, but the saved files don't play in the game. I make sure the files are saved with the same bitrate and everything.

To be more precise, I'm trying to edit Almalexia's greetings to add a bit of reverb and maybe some sound effect to make her sound more than just a Dunmer woman.