Ordered my first MAC, 15-inch MacBook Pro With Retina display with these specs: 2.7GHz Quad-core Intel Core i7, Turbo Boost up to 3.7GHz 16GB 1600MHz DDR3L SDRAM 512GB Flash Storage Backlit Keyboard (English) & User's Guide (English) Keynote Pages Numbers Accessory Kit I couldn't get myself to spend $500 for 256GB of extra Flash Storage. Probably not a big deal as I don't store video's on my laptop. I'm super excited and can't wait to get it this Friday. I will be replacing a XPS laptop that Blue Screens way to often and is 3 years old. My wife likes to edit photos. Should I go with Aperture, or Adobe (?) ? Do I need to purchase, Word and Excel, or can I save anything I'm working on in Excel or Word format?