I have installed this game, and when i try and run it, i get the message saying, 'this game requires at least vertex shader 3.0' After some research i believe its either to do with my OS- XP Home or my graphics card- ATI Radeon 9550 I thinks its also linked with Direct X 10- is this only available with vista? If someone knows exactly what this message and would kindly explain it to me, then i would be most grateful, and if someone else or the same person would be able to tell me how to sort this without buying/ and if i need to buy something what to buy, i once again would be most grateful. Thanks in Advance.
it's your graphics card. you'll need a new one. something like this: http://www.newegg.com/Product/Product.aspx?Item=N82E16814102073 but in order to properly power it, you'll need a new power supply. the corsair 450VX is recommended.
