Anthony Vece writes:
> I can't understand how vo gets into the audio when I have my earphones on.

	I am guessing that the same resources needed to put your
voice on the virtual air are also the same resources needed for
VO to speak. In this case, that's a bug, not a feature.

	VO is generating digital audio for you to hear and that
same stream of bits is continuing in to the output stream.

	I honestly do not know anything about how the sound
system in the iphone works, but having your headphones on rules
out that the microphone is just picking up the VO sound and
retransmitting it.