If you're running one of Gigabyte's Thunderbolt-capable motherboards, including the Z77X-UP5 TH, Z77X-UP4 TH and the Z77MX-D3H TH then this news is for you. There's an upgrade available to the new Intel 4K Collage graphics driver.
Can't find 4K content? Well, the people over at Gigabyte have worked with Aduzai to provide a 4K video that can be used to test out, or even promote their 4K products. Gigabyte only restrict you from being able to sell it or charge for it's use in anyway. Other than that, it's free. You can check out the video on YouTube below, or download it here.