Hello and welcome - not sure if people read a blog here, but I'll post anyway.
Today see's the first release of NetFPV, it's actually been ready for over a month now, but we've been trying to sort out a decent demo in order to show it does actually do something before unleashing the code.
Odds on you linked here from the demo video, or perhaps a forum post. But if you haven't seen it, here's what it looked like.
https://www.youtube.com/watch?v=cRmNkp_rsB0
I'm now trying to pull the Wiki together quickly to show people how to put everything together, and should have a video up to explain as well which I hope will get everyone running who wants to try it :)