What hard drive do i need to record with Dxtory 60fps 1080p/720p?My current writing speed according to Dxtory is 78 MB/sec.Here are my specs: i5 4670K @ 3.40GHz,8,00GB Dual-Channel DDR3 @ 933MHz,MSI Z87-G43,2047MB NVIDIA GeForce GTX 660,931GB Western Digital