I just got my X about 3 days ago and did the 2.2 update OTA. Yesterday I synched some MP3's to the X and the audio quality is really bad. When I say bad I mean BAD. Through headphones and with all of the EQ stuff turned off, there is some background static using both the native app and Double Twist on the phone. Trying to use the EQ is impossible, it just adds extreme static and hiss to the music. Using the phone's speaker gives even worse results. A lot of static and hiss and no dynamics to the music. I used Windows Media Player and DoubleTwist (on the PC) to sync the songs to the X. Pandora is hard to diagnose since there's an amount of hiss and static already there to start. Any ideas?