I put an hour and 53 minute file, a half hour file and a 5 minute file-all 1920X1080 (outputted to Apple ProRes HQ quicktime file)-into Toast and after trying many times, had to lower the bit rate to 15kbps/20max (PCM 48khz/24-bit) to fit it on a Blu-ray at a total of 23gb. Problem is that the audio and video didn't match-they were a few frames off-noticeable. Theoretically all of this fit but, should I be just putting the one hour and 53 minute file on a Blu-ray at a higher bit rate like 26kbps and just making a 2nd Blu-ray for the remaining files, thus making my project's costs double with the expense of the 2 disks instead of just one? Everytime I make one of these it takes me 2 days of computer and 2 hard drives running. I desperately need an answer on this. I've been hanging out here for weeks with little help from Roxio or fellow users. Anyone have any idea what may be causing my audio and video to not match ONLY when encoded? The QT's are fine. BTW, the long file is 24-bit audio, the other 2 are 16-bit.