I think they will add a camera, slightly faster processor, more ram, better resolution screen, more like the retina display on the iPhone 4, definitely more storage space, and maybe a few more things, like a gyroscope and facetime for the iPad.
But what I would really like to see would be an iPad HD of some sort, with a 13-inch screen, 2.0 GHZ A4 processor, 2 GB of ram, HD widescreen, and 128 GB of storage standard. And of course an HD 10 MP camera which shoots 1080p video. I would also like to see iLife on this device. All for a pricetag of $1200 (and this would replace the MBA)
But what I would really like to see would be an iPad HD of some sort, with a 13-inch screen, 2.0 GHZ A4 processor, 2 GB of ram, HD widescreen, and 128 GB of storage standard. And of course an HD 10 MP camera which shoots 1080p video. I would also like to see iLife on this device. All for a pricetag of $1200 (and this would replace the MBA)