MP3 Volume I tried some headphones with my Q 9m today and it would not go very loud at all, not like an MP3 player would. You can't really rock out with it, and it would be almost useless in a noisy environment. This thing is marketed as an MP3 player + phone, but it (or at least mine) doesn't live up to that claim. I tried more than one set of headphones to no avail. Is anyone else having this problem?