We have this exact same setup at our indoor carpet track and it works great.
This is a good setup for touring, F1, M-chassi, well works on all cars.
We use Zround software, free ofcourse and we are very happy with it.
It's been used for over 2 years here and i have no problem to recommend it!
A fraction of the cost of AMB but just as good.
Use this software:
http://www.zround.com/news.php
Bump by the way.