I bought a refurb 27 inch 5k i7 395x 4meg 16gig 2TB before Christmas. It crashed on Sunday. Apple was great about the return, gave me my money back, etc. Now what? Do I buy a new version of the one I just returned, do I wait on the new IMAC allegedly coming in March, or do I use the return money to buy a Macbook pro? I'm leaning toward one of the two IMAC options. I don't know how much a 27 inch 5K will be upgraded in March. Someday I would like to get a Macbook but for my "primary computer" I would like something powerful to hold all my stuff. Anybody know anything reasonably "solid" about what is coming with the imac upgrade? Thanks for your help/opinions/insights/etc.