Ok,
sorry I don't know nothing about the so called atmonauti but the name.
As Simon Bones said on the first page, I personnaly call any 3D flying a Free Fly ....
But really, nowadays, with new techniques, do you really need a GPS data to see the displacements of angle flying?? You can see a lot of amazing stuffs from skydive sebastian. I invite you to go up there and integrate a group with your own gps.
As I am concerned, I don't like competition nor points, just fun
There are a lot of big clouds at my place so I love angle flying (between, around or just parallel to the clouds) and today you have a lot of guys who master blind carving in tunnel, they just rock the sky
http://www.youtube.com/watch?v=Bj4h1yG6OGA
simply Freefly
http://www.youtube.com/watch?v=DxMJvlu4VfQ