Well, I think you can try to send Billy Boyd a message at his site,
billyboyd.net I've been there a couple times but I never tried (I'm not that obsessed!) so I dunno if you really can or not. I just think I noticed something like that, a forum or something. Man, I sound like an idiot. I hope the link works. The name is at least right, so even if it doesn't work you can still type it in yourself.