I'm trying to transfer some files from my Macbook 13" that runs 10.6 to my powerbook g3 with os 9.1. Since my powerbook is the wallstreet model (pre-usb and firewire) a flash drive is out of the question. I tried to burn the files to a CD-RW and when I put the disk in my powerbook I get an error and it asks me to initialize (proDOS format) or eject the disk. I clicked initialize as I hoped then i would be able to burn the files to the disk but i get an error that says the disk is locked (WTF?). How can I format the disk so it's readible by my powerbook?