Quote: radeon 7000 (think its built in) graphics card
If by that you mean it's got a graphics chip built in to the motherboard then that's the reason you're having problems. You need a graphics card with it's own memory, not something that shares base memory with the PC.
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Do you know that we're all in line for succession to the throne? Really?
Well, if forty-eight million, two hundred thousand, seven hundred and one people died I'd be Queen.