I will further add that, even if you had one of the 2001 exams (which are rare and therefore highly sought after), it would be good test prep material. Understand the purpose of the NCEES practice exams: they are to help you become accustomed to the way they ask questions, and the general level of difficulty of the problems you will encounter, so that you can properly prepare your pacing and see if your studying has prepared you well enough. They do NOT represent the actual breadth of the material you will need to know. Although the sample exam will give you some insight to the breadth of material that CAN be covered on any one exam, you need to be aware that some material that will be on your actual exam is not covered in the practice exam, and vice versa. All that to say: worrying about whether you have the "latest and greatest" is wholly unfounded. Best if you can get a copy of both the 2001 and 2008/2011 practice exams because then you will have more problems to practice, but it's by no means necessary. And to add to that, it's also unnecessary to have the latest and greatest review manual, primarily because the test doesn't really change that much over time. There were plenty of folks in my exam room that had previous editions of the MERM. The newer editions usually add subject matter, present it in slightly different ways, or change the way it is organized, so they are not without merit.