Im only having issues with the actual video input as far as I can tell... my ssd playback seems to be fine though perhaps it could be better as all of those components were installed at the same time. does anyone know if perhaps the video is buffered " off the card" perhaps to the system drive for QT to do its thing? This is starting to be a serious issue for me... any and all ideas are appreciated. With all the reading I did it seemed that the decklink card was a no brainer thats what kills me lol