When I googled around I only found people tying to get rid of the borders related to PAL roms. I'm using a vertically mounted Screen and want to make project 64 fullscreen without streaching the aspect ratio. So it should have a black border at the top and bottom of the screen with just the game displaying in the middle with original aspect ratio, filling the screen from left to right. MAME does this automatically, which I love. I'm just wondering if it can be done in project 64, or if I'm stuck with the default windows border. I'm open to other solutions as well, such as making the desktop backgroung black and removing windows borders, so long as it can be run as a command in GameEx before the game loads and return to normal afterwards. Any ideas?