So i recently bought a hdmi cable from Costco, thinking that it will make my monitor look better. My question is, i dont have a blue ray cd drive or anything of sort, so me buying that hdmi cable was a waste? Do i just stick with the Dvi Cable? If I do use the HDMI Cable, what difference will i see? Using a Samsung syncmaster 2333 HD tv monitor. with a EVGA GTX 670 FTW sig 2 THANKs~