c5 rt4 navidrive 2008 jukebox question

[bluecruiser]

could you point me in the right way please as doing somthing wrong in the jukebox.or you can not do it. i am running latest version 8.20

you can create four playlist in the jukebox and should be able to put in as many cd/album in to each one as the hard drive will alow , i have copyed six cd/albums on to the unit so far and created one playlist called magic and have twenty song in it . i now want to put further albums in to this play list, but whatever i do, i can not get a further tracks in to it .
would you please if possible show me what i am doing wrong so that i may get further cd/albums in to the magic folder that i have created.
the citroen manual is very lacking to me on this is the peugot one any better

thank you in advance