Note to Steam users: directories may be different.
Six Updater guide by Sacriel42: http://www.youtube.com/watch?v=OqGPsGNlSes
This tutorial should help you get significant performance increases on DayZ by using an application called RAMDisk, which creates a virtual hard drive on your RAM. DayZ is less than 400mb, so you sacrifice very little RAM to do this.
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