While waiting for the DK2 to arrive I will be reformatting my PC so it's fresh and clean and less likely to have software conflicts with the 3D goodness.
I already have Windows 7 x64 but I was wondering if there's any advantage to installing Windows 8.1 instead, with performance, drivers or software compatibility?
It's quite an old PC:
120GB SSD C Drive, 3TB D Drive
No cash for new hardware yet, but hoping for an 800-series before Xmas and then saving for a new CPU/MB/RAM combo early next year.