Finally !

The testing center has been postponing my exam, due to "difficulties" they're having FOR TWO WEEKS. And today I found that they registered a new Prometric ID for me !!! I almost yelled at them, they told me I have to email prometric and request them to merge my two prometric IDs.
Exam was fine, some questions I didn't know what they want exactly, but those were not much.
The rest were ok, simple definition questions about RBAC, MAC, Encryption, confidentiality,..etc.
Not much about port numbers, so I was safe because I didn't memorize everything.
I took a course three years ago at university, it was "Computer/Networks security" and it covered more than what was covered in CompTIA's material.
I also used both Sybex and Syngress books, Wikipedia, and TechNotes