Hi There my son going to college here in Ireland and I have to buy him a mac book pro. would appreciate advice on the choices i am down to Firstly a new one 13-inch: 2.3 GHz 2.3GHz dual-core Intel Core i5 4GB 1333MHz 320GB 5400-rpm1 Intel HD Graphics 3000 cost 1120 euros or approx 1500 dollars second choice is a refurbished mac book pro Refurbished MacBook Pro 2.3GHz dual-core Intel i5Originally released February 2011 13.3-inch (diagonal)...