As we know, there is a small window at left and we can adjust storyboard, skin or hit sounds before we play. Some songs have a break time at first, we can adjust these. But some songs haven't a break time, the song will soon start and there is not enough time to adjust. Sometimes skins and storyboard cause an unsatisfied score or let my computer becomes so stubborn. So I think it's necessary to add just a little time to let us easy to adjust these things.