Hello, our small company is trying to set up a computer that will run videos at food shows and handle high resolution photo manipulation. We plan on running software such as Adobe and Microsoft Office Professional and some video editing software as well. Our HP contact said that if we buy an HP with the i7 cpu that it will burn out in a couple of years. He mentioned that no laptop is set up to handle this processor and we should not even contemplate using it... is this so? What would be our alternative, the i5?