Can you provide a step by step instruction on how to import an MKV file to convert to a BD50 blu-ray? I have a 38gb MKV file that needs to be converted to blu-ray format. I am new to BD Builder so excuse me for not being bright on this. This is what I have done so far: I first setup a working folder, then I imported the MKV File and the program started. The source path box is blank and the log shows it is collecting audio/video streams from the source but the current progress is at 0 percent and the overall progress is showing all bars at 100%. I started the program over 1 hour ago and can see the hard drive light flashing meaning something is going on but have no idea how long it will take to see my end result. Is there something missing here?