I have a Fat 20gb (upgraded to 120gb) that was running km 3.55 and every time i would try and read a disc (game, movie, audio) i would get an error "BDROM Redirection Reset 12/19/2011"

So i decided to go back to stock 3.55 and format the drive, then move back to km 3.55. No the issue is my blu-ray drive wont show any info in multiman or on the dash about anything being in the drive.

Have i missed a step or is my blu-ray drive dead?