My iPod is jailbroken with blackra1n, but I had to turn it off. The only computer I have access to a the moment is a PowerPC Mac with Tiger. Remembering that RC3 was supposed to have support for PowerPCs and Tiger, I download it, run it, and... nothing. It says it's finished, but my iPod is still at the restore screen. Is there something I missed? I originally jailbroke on Windows Vista.