Hi Decaf,
I don't know if i can help you but i've faced the same problem. You should firstly make a google search as you would find more links that will give you information. You didn't have to stress yourself.
Here are some links that i found which may be helpful for you :
http://www.daad.de/deutschland/studienangebote/en/
http://www.mawista.com/en/study-in-germany/
http://www.study-in.de/en/
Hope that i could help you.