JayG wrote on Sep 7^th, 2010 at 5:28pm:

Why make this so complicated? I just make sure the Doppler is ON, load a flight plan, take off, engage the AP and set it to NAV, done deal!

It's vintage system designed mid last century :)
Real DNS does not load any flight plans. But routes manually entered using its control panel.

We are writting more detailed manual on the DNS.

Note: DNS works inflight only. There's a bug with system activation once airbone, so in 1.0 please programm DNS inflight only.

2. There's a bug in Stage B calculation. It use initial point (point 1 instead of 2) for point 3 calculation. To be fixed in 1.1