I've seen many threads and debates here over the years about IT being a National class and elegible for the Run-Offs. For those of you on the "Yes, IT should be in the Run-Offs" side of the debate, this may be for you. In 2006, N.A.S.A. is holding a national event at Mid Ohio in September. All IT Porsche, BMW, Audi, VW, Honda, Miata, Nissan SE-R, and others can run in one of NASA's series. This is a recent developement and you can follow along as it develops at http://nasanationals.com/home.html