The next announcement for July 20th is the surprise that the new center console option has a catheter that will drain your bladder so you don't need to get out of the car at all for a 400-500 mile trip, therefore increasing the value of the 90 second battery swap. Elon's quote, "It's all about options. If our Model S owners don't want to be troubled with stopping for 20 minutes to recharge, we will swap your battery and drain your bladder with the Catheter Console option and allow you to minimize your downtime." For an extra $20 per battery swap, they will empty out the bladder bag in the center console in the middle of the battery swap. ALL AUTOMATED !!! In the next demo, they will setup two screens at a gas station and a Tesla stage. The screen will show someone walking into a dirty gas station restroom to empty his bladder manually, washing his hands, etc. The Tesla Model S driver will never leave his car, the catheter will drain his bladder, etc etc. http://www.teslamotors.com/Catheter Catheter Console Copyright © 2013 Tesla Motors, Inc. All rights reserved.