I just wanted to let you know that I did finally get the Song Manager to work between the PR54 and my Notebook.
As Aprilla had sugested it was the audio driver that had not installed correctly. I had also received an email from a nice Technics Technician who gave me several suggestions of which the audio drive was one.
Once I manually installed the correct driver from the disk it worked as expected.
Thanks everyone for your help.
Heather- Leesburg, FL PR54