I recently upgraded Mamewah to v1.69 on three of my cabs, and they're all exhibiting a problem I've never seen before the upgrade. In my standard cabs with ArcadeVGA and J-Pac, if I start up Mamewah and let the movie preview screen saver kick in the first time, its always full screen as normal. Once I leave the screen saver and let it go back in, every time afterward the video plays smaller and is buried in the bottom right corner. On my setup with the LCD tv at 1366x768, its the same behavior except a tiny video that's not centered. Again, it always works correctly the first time, but never afterward. My Mamewah options are set to show it full screen. Here's a picture: