Hi, I'm working with an IBM Intellistation M50 with a Plextor PX-B900A Blu-Ray burner.  I also have an nVidia Quadro FX-1500 video card.  My monitor is the Gateway FPD2485W.  I've confirmed that all the hardware is HDCP compliant and all of the drivers are up-to-date.  Yet, whenever I attempt to play a pre-recorded Blu-Ray disc, I get "Failure to enable HDCP...(error code = 0107)."  Please advise.  Thank You