So I want to buy a MBP, and after browsing this site; I've gotten mixed emotions about purchasing one now. Some people say there will be updates in a few weeks, others say months. I'm also a PC technician, and never owned a Mac before. I leave for the military in January and would like to learn the OS before I ship out. So that gives me a limited amount of time to make a decision . the most i can delay my purchase is up to 1 month. after that I might as well just wait another year. any advice?