I had been looking forward to orientation locking (http://www.tuaw.com/2010/05/04/iphone-os-4-beta-3-adds-orientation-lock-ipod-controls-to-multi/ http://www.tu

I had been looking forward to orientation locking (http://www.tuaw.com/2010/05/04/iphone-os-4-beta-3-adds-orientation-lock-ipod-controls-to-multi/ http://www.tuaw.com/2010/05/04/iphone-os-4-beta-3-adds-orien...). Apparently they tied that feature to multitasking, so no orientation locking on 3G.