Don't know what you mean by 'free will unto salvation'
please explain?
Well i don't believe in fate, or that God has mapped everything out. So i say free will as in total free will, with consequences should we choose the wrong course. If our lives are mapped out, our choices already made for us, that is not free will. That is making us little robots who must do what God says, rather than loving worshippers who do it because they want to.