There is a PSRTV hosted event with the Jetta at VIR Full Course tonight - qualifying is at 22:05 GMT and the race at 22:20. It is for a test broadcast which should be on air from 22:00 at http://www.psrtv.com. We might have a few LFS'ers in so cheer us on.
So basically once you get to D you're required to fork out more cash to buy the content you need to be able progress to C? 'Cause there are no D-class races running any Basic content as far as I can see, and racing in Rookie races with a D license will not count towards your MPR according to that FAQ.