Whats there to talk about. who doesnt know Navi? high pitched, annoying and just...there. Although you dont have to do an extremely high ranged voice if you dont want to. There will be effects added to the voice to give off that fairy feel. How ever dont audition with a low voice. i would still like the voice to be high enough so it would fit navi. Only other thing to say is that she is a bit sassy as well.