stickybunn

Hi all I have a MZ-510 MD player. Over time i have amassed a number of MD's full of music. I recorded them in LP4 format (to get more on disc) I recently purchased a MD player for my car. My problem is the car player will not play MD's in LP4 format. I want to transfer them back to PC then re-record them back to MD in standard format. Any ideas?? Sonicstage just baulks with a message that says they were "Recorded with Net MD or on a different computer" thanks in advance for any help