This product (PDG GOLD for SNCOs) is really cool -- leaps and bounds over anything out there... The countdown timers are way cool ... motivational. I like the study games, especially Pirate Hunter. I have used your products since the early '90s ('91, I think) and it is hard to believe how much this product has evolved. I encourage all of my promotion eligible airmen to use your products, and the promotion rates of those who take my advice speaks volumes.

Because of your tremendously helpful products, I made Tech in 6 1/2 years! I scored 77 and 72 on SKT and PFE, respectively. First time! I bought every product I could buy: Flashcards, PDG Made Easy, Master the PDG Manual, Master Your CDC, an unlock code for another volume, PDG GOLD and the iPhone app! I think close to $275.00. Worth every penny! Thank you!

Made E-5 my first time testing, and I owe it all to your products. I highly recommend. Thank you! (PDG Advisor, CDC Advisor and CDC GOLD)