I am building my own PC. My CPU (processor) is an Intel i5-4690. My motherboard is an ASRock Z97 Extreme6 LGA 1150 Intel Z97. I do make youtube videos, and hope to do this often. The youtube videos are of video games, and I was wondering if 16 gb of ram would be better for recording videos than 8gb. Also, If I wanted to record my footage from my xbox 360, and I only have 1 monitor, is it possible to start recording and then switch to the screen on my xbox? Like would it stop recording when I switched the input source?