And we can confirm the 5th new track, alongside Sears Point, Hockenheim, Top Gear, and Indianapolis. It's the Alpine mountain circuit, with at least two configurations.
The basic course:
http://www.youtube.com/watch?v=Bhy5T5p23rk
The long course:
http://www.youtube.com/watch?v=UxRVT...eature=related
I'm just hoping that they've kept the good tracks that were in Forza 3, including Fujimi Kaido, Rally di Positano, and the full Montserrat course.