Running a PC with a Gigabyte motherboard, dual Thunderbolt ports and four monitors? You might want to consider revising that NVIDIA Surround setup into makeshift 4k display. Gigabyte has announced that it will soon be issuing updates for its Z77 motherboards to include support for Intel Collage technology, allowing users to split a 4k video signal between four HD monitors. Not a bad trick, considering the cost of native 4K displays. Intel's Co
