I recently bought a new computer (on a budget so it isn't amazing), primarily for gaming. However I didn't do enough research and found that my graphics card, an Asus ATI Radeon 6450 HD 1GB, is actually not that good. I'm wondering if I should upgrade it and if so, to what? As I spent relatively little on the rig itself, I am prepared to spend about £50-£175 on it. I have a 500watt PSU. Also, this is my first post so please correct me if I have have done anything wrong or you require more info.
Many thanks
