When I got the iAUDIO X5 I was super psyched and absolutely loved it. The best part about it was how great the sound quality was. My only complaint was the battery life. I found that the battery life was very poor. In fact, the reason I don't still use my X5 is because the battery died on me and Cowon wanted me to pay two hundred dollars to install a new battery. Anyways, I wanted to see if anyone else has experienced similar problems with the X5.