Yeap! The story continues.
Official title: Code Geass R2, Hangakyu no Lelouch: R2.
Kallen's back, that's all I needed to watch it, in addition to Lelouch and C.C, always liked them.
As for the final Ep of CG S1:
http://anime6.org/?p=34
I'm still marathoning it through, I forgot a lot of S1.
