Thinking about grabbing the last gen MB for $999, but waiting to see if anything gets announced at WWDC. The refurb store does have a 13" MBP with 8 GB of RAM/256 SSD which also looks tempting, but I'm not that sure that I need the power of a MBP. It'll mainly be used for school (so papers, email, powerpoint etc), excel, R, and other similar applications. What do you guys think?