what kind of computer is it and do you know what the specs on the onboard video card are? I run an nvidia 5500 and it works just fine except during smoke, that's a pretty cheap little guy. Waffleman runs a 9500 and even that one isn't too bad. On charlie he can see from the beach clear up to the center and vice versa, it works VERY well. I think it's only like 100 bucks maybe 120 but my suggestion to you would be if you're working on a factory system go and get a barebones kit from somewhere like tigerdirect, it'll cost you anywhere from 130-300 for a good system but they are GOOD and you won't have to upgrade for a long time.