We'll ive built my first computer *YAY* 
I've got my OLD windows xp disk to try reboot but its just not having none of it, blue screening every time i try...
So i've tried everything, any suggestions or shall i just get the £40 1tb Harddrive and try again? OR is it something else :O

I've got my OLD windows xp disk to try reboot but its just not having none of it, blue screening every time i try...

So i've tried everything, any suggestions or shall i just get the £40 1tb Harddrive and try again? OR is it something else :O