Weird Audio Playback through headphones solved! Okay so I finally got around to using my Q9m as an MP3 player, had some playlists setup, got the headphone adapter, and got ready to rock. When I played the mp3's, however, it sounded awful! I could tell there was some very strong equalizer settings messing with the audio, and at first I was afraid that it was simply the way the phone worked since I couldn't see any equalizer setting in media player. I finally found it, as I'm sure others have, but hopefully this post will simplify the search for somebody (keywords: q9m windows media player wmp mp3 headphone sound strange). Start -> Accessories -> Audio Enhancement -> Headset Turn everything to 0 and change speaker size to "Small" (not sure what the last setting does though), but now the mp3s sound much more true.