Im looking to purchase a VisionTek 900491 Radeon HD 7970 Video Card - 3072MB, GDDR5, PCI-Express 3.0 (x16), 1x Dual-Link DVI-I, 2x Mini DisplayPort, 1x HDMI, DirectX 11, Dual-Slot, Eyefinity, CrossFireX Ready. I was wanting to know how to set up eyefinity and about which ports to use. Are mini display ports as good as hdmi and which ports would i use for eyefinity for best quality.