You should be looking to get a HD5570 or HD5670 minimum. Getting anything below is worthless. Other options would be HD6570 and HD6670.
All Nvidia graphics cards under $180 are not worth the price you pay for them. There's always a better AMD alternative for the same price.
Thanks for the info ZERO_ Will look into it as soon as I can. Sorry I took so long to answer,its just Ive been busy with relatives from over seas.