Yeah Guy, thats kind of what I was thinking as far as using alien dialouge. Just find real foreign languages spoken by REAL people and use voice manipulaters to alter the pitch and tone in various ways. I think that the ewoks were even recording from using real tribal civilizations in the amazon or something. So it's definately a star wars tradition. I guess that Hutese is the only real star wars created dialouge for the saga, am I correct? I think if you found anything that sounded something like Huttese than it should definately be considered.