I don't know if one of these is around already, but is there a way to make your player character be Nihilus with his sounds and such? Another idea would maybe be to have a dialog option so he can yell his sound patterns at NPC's. I know plenty of people who would enjoy him yelling at Kreia or somesuch. Anyway this is just an idea, if anybody wanted to check it out.
Just for the record, I found a whole load of sounds, and played them with the Miles demo, but other than that, I have no idea what to do with them. There's a whole bttload of stuff they didn't include ingame. If anyone could please help I would hugely appreciate it.