Unable to rip certain movies

[sbdarnell]

I am having a strange problem with certain titles. I am able to rip them to .iso format, but all movies from Anchor Bay and also new movies like Angels and Demons playback in slow motion a frame at a time and have no sound. Most of the movies rip flawlesly, but these do not work. Any ideas?
I am running My Movies, Win 7 64 bit, with Arcsoft Total Media Theatre 3 on a new system with 8 gigs of ram.