Just sparked my interest after reading another thread. I know some people use awsd as their primary movement keys. I was just curious to why? I use my arrow keys, always have. Reason for this is I use my left hand on my arrow keys with a combination of my mouse for spinning and looking up and down. And in general just feels more of a natural motion with the position of the arrows over wasd for movement. Just curious of the advantages that may come from not using the arrow keys.