Just got back from a four day trip yesterday. I took the seven hour Behind the Magic tour on the last day of the trip. Most of it was costuming, casting, and such. However, the coolest part of the tour came near the end when we visited the "Central Shop" located behind the Magic Kingdom. This, if you don't know, is where ride vehicles and components are built and serviced. While we were there I noticed several Space Mountain coaster trains in the shop. On closer inspection, I realized that these cars were a new design-two seats across and with obvious speakers in the headrests. I also observed several workers stepping in and out of one of these new cars from a mock-up platform. Again, they were painted and styled just like the old cars, only wider. I counted about 20 of them in various stages of assembly. Sorry if this is old news, but I thought it was cool!