A lot of bug fixes have been done. I just tried it, dual screen work much better and I love the new buffering. Usually when I used to fast foward a video, it was sloppy for a few seconds, sometime it kept the same image and make the new one appear progressively on over 5 sec. It was really bothering, now it's all great. It's a 100% better on that part! Thanks.
As for dual screen, it almost work now, but there is a big delay and sometime I have to redo it when I switch the video from one screen to another. It stay black for a long time before it actually show something on the new screen.
Is there any continuous build machine where you can get the latest dev windows build ?