Direct access to SCSI devices on Mac OS X

[jubei_nj]

Hi,
I've got a BD-ROM drive, no burning ability.

http://www.makemkv.com/osxmmc/

says to come to the forums for a way to enable access to my BD-ROM drive via a PLIST edit. I've not been able to find any such thing. Can someone please explain what needs to be edited? Thank you.