Very interesting card this TeVii S470, also because is based on new PCIe bus.
The only limitation seems to be the a missing C.I. adapter, but from my point of view is not a real issue.
As I said in my previous post, my Skystar HD2 now is working with motor but I have to make a lot of test, so ...

I have a motor (Clarke tech HH390) and it works fine with ProgDVB.
Anyway keep in mind that the real problem is always power supply, and it dosn't depend by the software but by the hardware.
I'm using a Skystar HD2 and to have the motor work I have to:

1) Use a very good cable (30 meter) without ...