I just downloaded this new tool. I have not used it yet but I have to say it interests me greatly. I can only imagine this is a first run at app performance on this level and we may soon see it in APM which would be awesome. This ability will give the Orion suite something it has not had before and if you can do it all from netflow without data captures you will have something fairly unique.
I am going to go check out the tool now, I am nerd giddy with excitement.