and more from
Business Week (including a rumor regarding a 6" device, in addition to a larger one):
"..."There's no hotter topic [than tablets] in Asia right now," says Richard Doherty, a director at market researcher Envisioneering Group, who says Apple has developed prototypes of two different tablet machines—one that resembles a large-sized iPod and boasts a 6-inch screen, and another that features a larger display. Apple may launch one or both devices as early as September, Doherty says. ..."