Hello, I have the new crossover 15 and trying to get the screen to stretch out. Any idea on this? I have read that the new crossover has this feature but I'm not sure how to enable it. I am running a Macbook pro with el capitan. I am able to change resolution to 800x600 but it still doesn't fill the screen like the old mac version in snow leopard. Thanks in advance for any ideas or help. New to the threads here :)