Update on the TechCrunch Tablet : A humble beginning. Prototype A has been built. It's in a temporary aluminum case that a local sheet metal shop put together for us that's at least twice as thick as it needs to be, but the hardware has been defined and is nearing lockdown. We booted the machine in the case for the first time today. Most of the work is transitioning to software and UI, and real industrial design work on the case is beginning. There will be another update soon and hopefully some