Ok, so I got my DX on Wednesday and I was trying to put some music on. I plugged my phone into the laptop with the USB cable and dragged the music from Itunes. Achtung Baby by U2 was from a CD that I put on Itunes and The Suburbs by Arcade Fire was from a zip file that I got online. I played the music and everything was working fine. Then I tried to add more music and the S### hit the fan. I tried to put like 15 album on, most of the songs came from Limewire which I dragged from Itunes. So the music player wasn't playing anything, saying that it cant recognize any of the files. Help?