Just received my new 12 core Mac Pro the other day, and just now have time to set it up. I gave my son my old Mac Pro 2008 quad core,and my HP monitor because he just had an old Visio tv/monitor, and the image looked really bad. So now I need a new monitor. I was looking at AOC, but have read people are having compatibility issues with it. What would be a good monitor with decent picture controls, that is 100% compatible with the ATI 5870 graphics card? The only DVI cable I have says it is a DVI Digital dual link cable. Will this work for DVI? Thanks.