Had been procrastinating and realized my voucher was about to be up. So this last month I had to freshen up since I took a brief coarse a year ago. I glad i found this forum because it lead me to Get Certified Get ahead book. I also reed the Exam Cram book, and watched the lessons on 
https://fedvte.usalearning.gov/. This was enough to let me pass by the skin of my teeth in 3 weeks

, but a pass is a pass. I felt I could have done better but there were a bit of question I nether saw in the books or the videos.