I built a cheap cp for my home business and want to use three screens all with dvi cables i only have one dvi dual link on my mobo one hdmi port and one vga im wondering it there is a cable to split the dual link into two connections and then use a cable to convert the hdmi to dvi or will vga be okay to use...i dont care much about refresh rate or anything as its just used to check email and do online things and word docs my build specs are msi a78m-e45 and an amd a6-7400k again i realize as far as performance the a6 isnt going to hold up on anything graphics intensive but its just a work cp