Any idea why the N810 isn't sending sound out via the headphone jack? I've just tried Vagalume (last.fm client) so far and it only plays from the speakers. WTF?

I'm probably going to sound like an idiot for some reason, but I shouldn't have to do anything to get sound from the headphone jack--or, even worse, I shouldn't have to listen through the speakers if it doesn't do headphone-out in some cases.

Edit: Okay, I could've checked easily before posting, but it seems like this is just something that Vagalume does. Why? No damned clue, but I'll take it to a Vagalume thread.

But on topic, my Grado SR-80's sounded great(o) powered by the N810--even for that crap that Nokia included on the tablet. This is a first-impression and nothing more, but I won't use the N810 for "serious" listening anyway and when I'm on the go surrounding noises will preclude really careful listening.