I just wanted to take the time out to send McM Study Guides, Inc. a thank you for all the customer service you've provided me and for releasing these study guides in the first place! I used these guides and made E-6 my third time and E-7 my first time this year! The only regret I have is not picking up on your study guides much sooner. I will definitely be purchasing these guides again when it is time to go up for E-8 and hopefully blow that portion of the test out the water like I did the previous two. Thanks again! (PDG Gold and PDG Gold for Palm and Windows Mobile)

I made MSgt this cycle by 20 points! Thank you for your products. I used them to make SSgt, TSgt and now MSgt. (PDG GOLD and PDG Advisor)

I would just like to say thank you for the outstanding support with your study material/software. Today I got the word I made MSgt!! I have been using your material since 2001, and it has helped me reach each rank. Please continue with your one-of-a- kind service and I will be looking forward to utilizing your products when it's time to test for SMSgt! (PDG GOLD)