Will RC4 support FSLive for AirNav Systems. I did not see this mentioned in the docs..

I believe jd alredy mentioned several times in here that RCv4 will support any kind of AI traffic. So, yes, it will support FSLive.

sounds like a very interesting product.does anyone know how it works? is a new traffic .bgl file created at the start of each fs session? on the fly, so to speak?just curious.jd

Yep, I believe FS Live traffic does only compile and download the traffic.bgl based on the traffic at the time of the download and only once during a session. It is not as 'live' as people might think, but it gives you at least a good snapshot of live traffic. I might be totally wrong here, but that's how I recall FS "Live" Traffic works. Also, FS Live Traffic is only available for North American airports.It think the folks at http://airnavsystems.com can help you get more information.