There is very little information on getting the emulator to work, and even less info on getting the nav software to run..

But once decompiled, it looks to me, like that is indeed an OS inside the navboot file - just trying to figure out how to get it working is that part I was having issues with... Lots and lots of googling got me to this point so far.

If you do some searching you'll find that the os needs to be in the dd directory... but so far, ive yet to get it working...

Keep plugging along guys and post any developments you may have.