I am considering a lap top pro computer as my second Mac. I want one with the Intel chip so I can run both a Mac and windows systems but do not need the newest model. I have been looking at Apple’s refurbished laptops as well as the closeout models of laptops being sold by several on-line computer stores. How reliable are Apples refurbished laptops? Would it be worthwhile to spend the extra $350 dollars for the extended warranty on these units? Or should I shop around some of the on-line computer stores for the closeout models of laptop pros and the packages they offer. I would be interested in some feedback and opinions on my problem.