Hi Decaf,
I am in the same situation as you are. I have also apply for a Research Grant and I am totally under stress with the wait, since I cannot start anything else before knowing if i will be going to Germany or not. But i do not have a lot of Hope because of certain factors that might have a negative impact on my application. e.g, I spent over 10 years in Germany before coming back to the US. I graduated there( Diplom at the university) Despite the fact that Kim from DAAD in New York told me that I was eligible for the Grant, I still believe that the might be giving preference to those who are about to discover the german culture for the first time. I see you have apply for a grant in Philosophy. in my opinion, you should not worry because there are not many people in that field,so your chances are quiet good.
Remember: " Du kannst nur machen ,was du machen kannst,und die Ergebnisse kommen ,wie sie kommen muessen"
Keine Sorge, es wuerde schon was werden