Hello all, Baisically im going to university at the end of this year and am getting a MBP for the course. My thought are im not going to be able to afford a new computer untill the end of my degree, which it 4 years! So my question is, should i buy now or wait till the next big refresh next year considering this will have to last me 4 years. I want to buy now but ive read many threads about overheating and, well it sounds silly, but has put a downer on me buying one. I suppose i want people to put my mind at ease before i spend every penny i have. Thanks Will.