Hi guys, Next year, I'll be starting school as a theatre major, specifically lighting design. Aside from regular computing, I will eventually need my computer for CAD as well as some rendering and visualizations. I had a couple of questions. First of all, I was wondering if (for my needs) one would recommend a MB or a MBP and what particular upgrades would be recommended. Also, I won't be starting school until late August, and I am already familiar with OS X (even though I have a PC at home). Is it likely that major upgrades will be coming before then and I should wait before buying the computer? Thank you! Your advice is greatly appreciated!