We received another email the other day with a video of the floor plan for Base21. The Video is grainy but you can see what is planned. I can't wait to check it out, but I wonder how Disney can give up so much space to a Sponsor. Sure, Siemens is paying for it, but couldn't that space be used for the public? You might need to click twice on the video in the below post.
Just as an FYI, Project Tomorrow has been open for a couple of weeks. This is the exit area after Spaceship Earth. I have read various reviews so far nothing terrible, nothing great. You can check out pictures of Project Tomorrow at the WDWMagic forums. Also, Ricky from Inside the Magic has Video from there also. Enjoy.