I currently have 3 monitors, two are connected to the first 6870 via DVI-D, the third is connected to the internal graphics card on my MB via DVI-D. I have two more monitors that I need to use. How do I do this?
If you're trying to do them as an Eyefinity Single Large Surface, you cannot. However you could run the first 3 off one card DVI>DVI>Displayport (you can get a passive dp>vga adapter or active dp>dvi adapter if your monitor does not support displayport), the other two monitors can be run off the second card, but only in extended desktop mode.