I copied several MP3 files to my Blackberry from my computer using the USB cable. When I try to play some of them from my Blackberry I receive a message that there is an error reading the file. This happens on less that 15% of the MP3 files. Some songs from a CD will play while others have the error message.
With the Blackberry connected to my computer by the USB cable, I can play the file thru the computer. It does not appear there is an error in the MP3 file or a problem with the memory card (I have tried two of them).