I am preparing to take the 640-822 ICND1 exam. Originally I was planning on taking the composite exam but was doing so poorly on the practice exams I have decided to re-group and take the two exam approach. I am planning on using the book I have for the composite exam and I was thinking of purchasing study material from Test King. Does anyone have any advice regarding study material? How about what kind of lab simulations I can expect on that exam? I really want to knock this cert out, any guidance/exam experience would be greatly appreciated!