I'm planning on building myself a new machine.
At the moment I've got a 4850 (512mb) card and I'm a bit out of touch with the whole graphics card market, well the who PC building thing altogether really
Is there a good upgrade I can pick up for about £150?
At the moment I've got a 4850 (512mb) card and I'm a bit out of touch with the whole graphics card market, well the who PC building thing altogether really

Is there a good upgrade I can pick up for about £150?