I'm installing Windows fresh onto an Evo970 2T. That's more than enough for Windows, and more than enough for the 2-3 games I keep on my system. I've read you shouldn't load Windows onto the same drive as your games drive for two main reasons. One, if you have to wipe Windows, it doesn't smoke your games, and vice versa. Two, it can decrease performance. I tried finding info here covering this but I couldn't. Are these reasons enought to definitely not want to install games on the same drive as Windows?