Do you want to watch a different region DVD on other region drive / computer? DVDFab Passkey is a free beta tool to unprotect encrypted movie DVDs and Blu-ray discs.
It allows you to remove DVD copy protections, like CSS, CPPM, RC, RCE, APS, UOPs, ARccOS, RipGuard, FluxDVD, CORE X2, etc. You can watch Blu-ray disc without HDCP-compliant graphics card and without HDCP-compliant display. After using this tool you can use any software to access unencrypted DVD and Blu-ray disc movie and video content.