I've tried it all again and gone through the whole process. It won't play an mp3 at all. I put the .mp3 on the main memory. Selected the BT headset. One thing is when I select the 590a in the "select device" screen. I highlight it press ok in the upper right hand corner, but my headset doesn't go out of pairing mode right away. It continues in pairing mode for about another 30-40 seconds then stops. I think my headset won't pair with this software. Now when I highlight an .mp3 and press play, I get an error message that says "error no response from device". HELP!!!!!!!!!!!