You can run TF2 and RE5 on high with the 9500.
http://www.newegg.com/Product/Product.aspx?Item=N82E16814143150&cm_re=BFG_9500-_-14-143-150-_-ProductI have that card, I think it was $90 at Best BuyI can run most games on high. I can also run Crysis on MediumEDIT:http://www.bestbuy.com/site/EVGA+-+GeForce+9500+GT+1GB+DDR2+PCI+Express+Graphics+Card/9638548.p?id=1218135444527&skuId=9638548&st=9500&cp=1&lp=2
Neither of those cards are low profile, it would be imposable to fit either of them in oromis's case.