I am currently using my vizio 20" hdtv as a monitor because my actual monitor took a crap and isn't working. I was wondering if anyone knew would this be just because my graphics card isn't good enough or is it that my computer isn't good enough. here is my pc specs: http://h10025.www1.hp.com/ewfrf/wc/...561&cc=us&dlc=en&lc=en&jumpid=reg_R1002_USEN# the only difference is i've upgraded the ram to 756mb tried 1Gb but they screwed my over at the store and it crashed my pc so i put the older card back in. and i've added a dvd lightscribe burner in. besides that i think the whole pc is still the same as the original things on that list. thanks.