I upgraded to CS6 on my editing machine from CS5. When I import an MTS file into CS6 and play it back on the timeline the playback drops frames and the sync between video and audio lags and drops out. I can do the exact same thing with the exact same clip in CS5 and everything plays back fine. I have the exact same seq settings in both. Playback is through Black Magic video card version 7.5.5 Anyone have a clue what the problem is?