We made it easy to switch out the computer, and that’s all that needs to be done. You take out one computer, and plug in the next. Will existing Tesla owners b

We made it easy to switch out the computer, and that’s all that needs to be done. You take out one computer, and plug in the next. Will existing Tesla owners be able to swap the computer? Or is the swap happening only inside the factory, to the next generation of the Teslas they're building? This may be one way in which Tesla's approach differs from Apple's.