What would I need to watch blurays on my 5k imac? I have a largish bluray collection that I would like to occasionally view on my imac. I have windows 10 installed on bootcamp. Are the bootcamp drivers comptible with this bag of hurt? my mac is a 3.5 Ghz i5 with m290x. I have an external monitor attached that does support HDCP. sound is through SPDIF to my DAC. Don't need surround sound, or 3D support. My mac seems to use the wrong motherboard/CPU for 4K. Pity, but I don't have 4K disks anyway.