Looking for Plextor PX-L890SA/891SA Riplock free FW

Hi,

I’m looking for Plextor PX-L890SA & PX-891SA Riplock free firmware.

Brand: Plextor
Model: PX-L890SA
Model: PX-891SA (super Multi format)

firmware PX-L890SA Version:1.0.6 or v1.0.7
http://www.firmwarehq.com/Plextor/PX-L890SA/files.html
firmware PX-891SA v1.06 http://www37.zippyshare.com/v/93388203/file.html

Can anybody make these Riplock free?