Im currently buying and pricing parts for a build and its my first one. Im noticing that everything is dvi. My old monitor which i planed to use is only vga. i plan on upgrading but i wanted to build my system first. From what im seeing though ill need a new monitor to even use a graphics card. Im looking at getting a hd7850, all i see is DVI. What if my motherboard has vga? cant i just hook up through that?