Hi- What's in the first 12 seconds of the video? Did you manage to get the FBI warning or other non-movie garbage? If so, your decrypting method was probably flawed. Did you use File Mode in Smartripper, by chance? If so, you should go back and rerip the vobs in Movie Mode. In any event, if you want to stick with what you have, you can synch the audio with the video when the time comes to mux by playing with the Audio Delay in Nandub in Audio-Interleaving-Audio Skew Correction.