Although there is an option to enable screen flipping I haven't been able to get it to do it with the option enabled, anyone figure this out yet?

Sorry for the lateness of the reply, but I just enabled screen flipping today. In order to get to do it, you have to pick a lower screen resolution (800x600?) I did this because the ball seems to move a little more smoothly, and that's more important to me than using a higher resolution.