or rip it yourself....i got one of the first Blu-ray Burners from Sony and i had the same issues. 7.3 with it but i need 8 to play most of the newer blu-rays. i just Rip them and change it from the MT2S to a MKV. load that up on my PS3 or VLC and go.
Antec Lanboy
Corsair Gaming Series GS600
ASRock M3A770DE AM3 770 ATX AMD Motherboard
Crucial Ballistix 4GB(2X2GB) DDR3 1600 8-8-8-24-32-T2
Athlon II X2 240 Regor 2.8GHz AM3 65W
HIS Radeon HD 4850 Turbo 512MB
Sony Blu-ray Burner BDU-101U IDE
Western Digital Caviar SE16 500GB
Maxtor 500GB
Seagate 750GB
All that is Left is the Case and Some bigger storage Drives.