Please Help!!! I am having an issue with the music player that comes pre-installed on the HTC Evo. It would seem simple that you just plug in the phone to your computer, mount as a hard drive, and drag and drop music files to the MUSIC file on the phone. I thought it would be a good idea to dump all of the music from my computer onto my phone as a backup.... But most of the Audio is not recognized by the player. "Unable to Play this type of Audio File" is displayed over a blank Album art cover....(just a music note). I cant make sense of what kind of audio this thing wants. I first thought it was the M4A OR Mpeg4, then possibly the WMA.... but some of the music plays.... and some doesn't. This thing doesnt make sense. I even tried double twist and it didnt work either. I sinc'ed my music file and after an hour.... it said that there was a problem with my memory card. However... when I drag and drop music.... some files work and some dont. This thing is driving me crazy.