I'm thinking about getting a MacBook Pro retina after they refresh them this March and I'm wondering if the 13 inch model will get an actual graphics card like the 15 inch model. I'm going to be learning to develop iOS apps but sometime in the future I may install Windows through BootCamp or learn video editing and the graphics card would help keep the MBP longer. Do you guys think the Intel Iris graphics are enough for these tasks if they don't add a graphics card?