Just a quick word of warning to those that want their new MBA quickly. I ordered mine at the weekend, where it was showing shipping within 24hrs. However at the same time I added a USB->Ethernet converter to the order, thinking nothing of it. I find out today, when I was supposed to have received the MBA, that my ordering the USB->Ethernet accessory, makes the MBA a CTO Build,(?!), and therefore I'm now waiting for it to be shipped from China. Too late to cancel the order now, as it's been handed to the shipper. So I have to wait until Aug 2nd. So the moral of the story is, if you want accessories, check they do not mean your Air becomes a Customised Build.