Hello! I own Mac Pro early 2008 / 8-core xeon beast. It is an amazing computer, but I would love to upgrade the graphics card. I am looking for a compatible card that would display the boot screen at the start but most importantly will drive the LG 34UM95-P 34 inch ultrawide monitor with the resolution of 3440x1440. I am using this computer for the music production and i really need a lot of visual space to make my workflow faster and easier. I really want to get this monitor, but first of all - I need to upgrade the graphics card.