Brontide : The Ui does lag in several cases. We do push it to the limits even more on those really complex screens (like the youtube list, podcast list) where there's too much objects on a scene : / We try to improve as much as we can This inital part, I think is due to the Streaming mode + embedded mode. If we can make it work better ( a patch for mplayer) we will do that.

Hardware back button : I will check this, it didn't happen here in my test devices.

thanks for the feedback.

Marcelo