I currently have a 13" MacBook and an iMac. They're starting to get a little old, so I'd like to replace them with one computer that can do both tasks. I love the portability of the MacBook, and use it for writing and internet. On the other hand I use the iMac for doing some graphics work, video editing, and gaming. Ideally I'd like to get a 13" MacBook Pro to replace both of them, but currently I don't think the graphics capabilities on the 13" are good enough for gaming. As a benchmark, I'd like to be able to play StarCraft 2 (on Mac, not Windows) when it eventually comes out. Do you think the next version of the 13" will have a separate graphics card like the 15" and 17" ones do? I'd really rather not go up to 15" as I love the 13" size.