I just received my new MBP today and am trying to get my iTunes collection over to it. On my windows desktop, I try to backup everything onto disks, burn them, then import them onto the MBP. Now I insert the blank disk 1 and that burns fine, but iTunes will not recognize any blank disks after that. It says that the disks I am inserting are not blank and to insert a blank disk. I confirm that I am inserting blank disks, but it just does not want to recognize them and burn to it. Any help would be great, thanks!