honestly id just sell those parts and make your self a nice cheep build http://www.newegg.com/Product/Product.aspx?Item=N82E16813138096
got a nice nvidia 7100 gpu built in enough for mild gaming like mmo's css
can upgrade to next line cpus and a new gpu if wanted
85bucks
Ok, that was random but I had to post it because it's so cheap from what it was before. Sounds like a Black Friday deal, hehe.
Anyways, if you really want to use your old RAM and video card, what kind of CPU are you putting in it? Do you have a CPU for it? If not, I'll just pick out an AMD motherboard: