the enviroment settings are sure a fps killer. And i often wants to play too at 100% but with the bug in manual targeting i use help there. but you do see the pretty thing even in 100%..when you dive, other ships, fog and plenty more. but i wait to i get my new computer to really enjoy the game. I hope for the computer to get in my hands this week. or i will sit in a corner and cry i think.