i'm hearing as well but i've wanted to learn sign language since forever:-)
I'm a hearing person, so if you're like me and want to learn a sign language, i suggest you take a look at this post first:
-> Do you want to learn a sign language?
online courses all over Germany
gebaerdenlernen.de (free course & dictionary)
manimundo (online self-learning course)
"Fliegende Hände" (downloadable PC programme)
Verlag Karin Kestner (offers loads of self-learning programmes, books & infos)
Das große Lernprogramm der Deutschen Gebärdensprache (download or DVD)
list of sources for DGS
If you're speaking/learning another sign language and know some good resources to learn them, please feel free to reblog and add yours!