Overclocking anything in her rig is not an option, I should've mentioned that in the op,
which is why the 975 is going to be at stock instead of 4.5GHz
Hwer Psu isn't as good as it could be anyhow so I was treating her to a decent unit,
it just seems sensible to do all these mini-upgrades at once,
What card would you have suggested then?
Say £150 max, preferably around £100 though