On subject, Will there be a beta for the Linux version? If so I would really like to be a part of that. I'm running Arch 64b following the "short-term" kernel on a system with the following specs: i7-4930k, 8GB RAM (upgrading soon-ish), nVidia 570 (upgrading sometime in the next 6 months when the 870 comes out).

CPU: i7-4930k, Gfx: EVGA 950, RAM: 16GB DDR3-2133 (quad channel), OS: Arch Linux