I currently have a ATI Radeon HD 6570 as my graphics card. To be honest it's all I really need as I can play most of my games on decent settings (which was a surprise to me when I bought the card for £40). But I'm 15 and I've saved up some money from work and I've decided to treat myself and I knew my graphics card was holding me back from higher FPS so that's what I'm replacing. I want my new card to be ATI as well and want to spend between £75 - £150. Can anyone suggest anything?