So I decided to try out the SFM, worked out pretty neat.
I downloaded the Nude Juliet model (https://digitalero.org/phpbb/viewtopic.php?f=44&t=764
) with the fitting rig.
Now here is the problem (Step by step)
1. I select the model in the Animation Set Editor
2. Right click
3. go into "Rig"
4. select the "Rig_biped_simple_juliet"
... And then nothing happens
Anyone have any idea why this might happen?