Nero 6 burning rom - hybrid problem

I’m having trouble burning a hybrid CD-R for use with a cross platform director projector. I’ve formatted an scsi hard drive uusing a mac, so that it is now HFS rather than NTFS. I’ve connected the hard drive to my pc, and windows recognises it (even though i can’t view or open the hard drive, which is pretty much what i expected.

when i go to the burn hybrid option, Nero fails to recognise the hard drive. what the hell am I doing wrong?