Ehem, just to clarify a point, since I'm not sure if Frug was just being retarded or if it really is unclear...
Gabi'Rel speaks only in Aramyllis' head, not out loud. This is denoted by italic text within quotations marks, like so: "Blah blah blah."
The italics show that it is mental, whereas the quotations show that it is Gabi'Rel speaking rather than just Myllis thinking. In other words, Myllis is like a schizophrenic who hears voices, rather than someone who speaks in tongues. Because, you know, speaking in tongues would be just plain weird, whereas a voice in your head is pretty mundane. Right?
I'll wait till Cam's post is fixed, then I'll jump on mine.