So I had been using Power DVD 8 Ultra and I downloaded a trial of Power DVD 9 Ultra for Blu Ray playback and I had terrible issues with the sound making "crackling" noises. I then switched to a trial of Win DVD 2010 and liked it a lot. I am thinking about buying Win DVD 2010 pro to use as my default BR playback software. I know that there are other options out there. Is there any kind of consensus on what the best Blu Ray playback software is?