Thanks Alec for your reply.
I made a stupid mistake I think.....I made a backup off my harddisk ...part1,2 and 3.
All songs have a ttx file.
I sold my kn6500 with the program techmanager but I forgot to print out the content off the harddisk.
Will I still be able to use this backup and now where I can find my files ?
Thanks,
Alain