Thanks vijonline.

You definitely have to study IPSEC, different wireless authentication and their strengths and weaknesses, you must have a good knowledge about the VoIP architecture, and about the web applications architecture (eg client - server, proxy...). Those are not deep enough described in the official book. For the rest, the material you mentioned is good enough.

As I already mentioned there is no magic book for this exam (like for the CISSP).

Good luck!