I’m not really sure. I’m guessing the copyright on those disks is quite fierce, so you’d probably need some really serious software to break it without hurting the disk. After that it would be simple enough to drag and copy data, but then you would have to be able to burn a disk in such a way that the xbox would recognize it (which i assume includes having some official encryption data, per say). Of course, that’s just my theory based on limited computer knowledge, so don’t quote me…