Tried the Beta, and now the 2.8.5 version. Still has a bug that needs to be fixed. Not all videos can be previewed or viewed at all. It says the format is not supported. Since when is the mpeg format not supported? I tried downloading one mpeg video, and it would not preview. I uninstalled the 2.8.5 Pro version, and went back and installed 2.7.13, downloaded the same video, and guess what, it works perfectly. So save your downloads, because you never know when you will need to go back to an older version until the bugs are out of the new one.