you can get a better card then x300 or 6200 - what ever card you find in your price range do some research on it.
you could get a low end x1950 pro or 7900g3
or 7800 series or x1900xt or even x1800xt
What the hell are you talking about?
A X1300 or 7300 like jjnguy13 said will be more than enough.
Why get a X1950Pro or something in that range if there's no gaming involved.