Still not.... CS:S no problem but FEAR and Oblivion are WAY out of the question..... Unless you love playing games at the lowest setting and still getting $#!%-y fps....
My very best, personal suggestion is really to save up your money and buy a decent card, doesn't have to be the best but something that does well in graphic intense games and that you won't regret buying later..... ex. My x1600 pro AGP can play Oblivion on high settings with a little overclocking and you can buy it for almost as low as $120.....