Ok, I set up everything now. I use git svn, here is what I did.
git svn clone svn+ssh://palo@xxxxxxxxxxxxxxxxx/svnroot/proaudio/proaudio --stdlayout --revision=2960
cd proaudio/
git svn rebase
I found some readme files (and a folder which I think is dead proaudio-dev, whats that for?) I haven't read all the readme files so far, but I looks like you have the same files on the wiki page.
anyway, is there any revision process in place? like pull-requests or something? Otherwise I would just put my ebuilds in there.
Cheers
Ingolf Wagner
p.s.: happy to be on board, and will read the readme files tomorrow.