Need help for screen resolution thingies.

[Mirage]

You need to select the aspect ratio in the ingame configuration. You'll just have to use a calculator and check which of the options is closest to the resolution you're using. If you run the game at windowed mode in 1920x1080, then you need to select 16:9. If you run it at 1680x1050, you need to set it to 16:10, and so on. Just divide the resolution and look at the number you get, then divide the aspect ratio numbers the same way to see which one is closest. The windowed resolution I use is 1440x864, which is closest to 15:9.

How big you want the user interface to be isn't something we can decide, so you'll just have to try things until you find a size that fits you. Personally, I have no problems with the UI size at 1920x1200.