Apple doesn't make a habit of demoing products still in development. In there case when things crash (as they've done in the past) they don't really have a good

Apple doesn't make a habit of demoing products still in development. In there case when things crash (as they've done in the past) they don't really have a good excuse when that code will get released in a few days. Microsoft isn't done they have until October minus 1 month for manufacturing to go.