Well, honestly, just an lcd monitor. But if you ask the husband we might as well upgrade everything. The LCD has been blinking on and off for sometime now but lately it has been blurring a lot as well. We are holding onto it as long as it will hold on its own as a new desktop isnt on our plans for the next couple of months. We are pretty heavy graphic viewers – watching movies, using Adobe a lot so the monitor is extremely important to us (good thing I have G!).