From: Falkland Islands
Please first decode the wma to hard disk. You can do this by using the windows built-in application and reverting the line-out to the line-in through the control panel recording proterties.
Ant or Minos might still remember how we achieved this in the past and might want to elaborate here on this procedure.
Subsequently, you can use any MP3 compression software. I know that the original german encoder was considered to be of better quality than others...
WM # CI