Ok, will take another look when i get home and report back
I'm a right mug
I've got the card in it's slot now. Now when i start the PC with the card in, the PC just starts up black. So i have to take it out the slot to use the PC. Im guessing i've just missed a vital install step.
But as far as i can tell you have to start the pc up with the card in it's slot to install it.