FE Other Disciplines CBT

Hello Folks, I am new on the board here, but have read a lot of the threads concerning the FE Other Disciplines. Here is my background, been out of school about 16 years now (time really does fly), Civil Background. I am going to take the other disciplines fe, frankly because when I read the exam syllabus for both the civil and for the other disciplines exams, there was a lot of material for the civil specific that I no longer had any reference material for or could remember. That being said, I have just finished going through the lindberg review manual in its entirety. I have the lindberg other disciplines practice problems workbook and I am going to purchase the NCEES other disciplines practice exam. I have a few questions for you folks who have done this already. 1.The practice exam from NCEES is only 50 questions, there are 110 on the actual exam. does the practice exam represent questions from both the morning and afternoon sections of the test, or just the morning? 2. How in-depth are the afternoon questions, and by that I mean are they just harder questions, for instance instead of algebra in the math section, you now have to solve differential equations, or just more in depth algebra like quadratic equations instead of simple slope equation problems. 3. I have heard that they give you a "dry erase" board/paper for solving problems, and I have heard that they give you a notebook, which you should ask for more than one of up front so you do not have to waste time asking for another one. Are both of these still current options?