If there is going to be a 15" AlBook, its ports will definitely be on the side, since the way the hinge is designed, when you lift up the screen, the area where the ports are on the TiBook will be blocked. But what I'm wondering about is if there will be enough space for the ports, since the 15" version is definitely not going to be as deep as the 17" (currently by 0.7in), and judging from pictures of the 17", there is little if any extra space, considering there needs to be room for the HD and SuperDrive. I suppose they could put the FireWire and USB ports vertically, but would this be enough?