I have downgraded the NNTP code to Foundation 1.0 and everything compiles fine. I had to throw out loads of for(x y : z) code and also my generics which is a bloody shame especially for the model. But alright, running this code on my watch is a charming idea... However, I am using other stuff like stringbuilders and regex which only appeared in 1.4. Do I have to throw this out as well or can these be added as libraries to the Foundation 1.0 platforms?