I recently purchased a 15in rMBP, which has a resolution of 2880x1800. I installed Windows 8 via bootcamp and used the 19**X1*** (can't remember exactly) and used the 150% DPI scaling. While this is great, there are still some apps that don't support DPI scaling. Is there a way to set my resolution to 1440x900 (exactly 50% of the native resolution) within Windows 8.1? I noticed the closest option available is 1366x768. Why isn't 1440x900 an option? Thanks!