I'm using HandBrake V 0.9.4 and running OS X 10.6.2. I've used different default settings within HandBrake and the ones that will allow me to play will play the movie but with the titles out of order (start the movie and random chapter sequences). Any suggestions or reasons why this is happening? Is it a anti-piracy feature built into the disk? Also, the movie extension is .m4v even though the "Output Setting" on HandBrake is .mp4. Thanks ahead of time!