I have got some music files on my computer transferred from CDs before I got my VAIO. These are in .WMa format. When I try and transfer them to my Vaio through SonicStage or the VAIO Music Transfer, it says that there is an error and they are copyrighted protection. I can solve this by burning these tracks to a blank CD, then putting the tracks into SonicStage from this CD. This works. Is there any way of removing the copyright from these music files without going through burnign them and re-recording them?