I currently have the last-gen Blackbook with the top specs you could get for it at the time. Its been almost 3 years (can't believe it) and I am considering moving to a 13/15" MBP. I use my Mac for school (Microsoft Office), web-surfing, movie watching, and occasionally (very occasionally) some game play. Is it even worth it for me to step up? One thing that pulls me in is the back-lit keyboard and the Nvidia graphics card (Wow, A REAL graphics card!). Any help would be great.