If you're new here there is a ton of great information scattered throughout the site. Be sure to become a follower and stick around.
To print out the in detail checklist like the one above, click here for Checklist Version 1.5 (updated 04/04/12). I had this list posted on my fridge so I could gradually mark things off as we went through our PCS, it was a great feat getting it all finished. If I missed anything, please let me know so I can update accordingly. If I do update, I will post a newer version when I have an opportunity. If you are moving BACK to the states from Germany and need checklist there is an updated one that can be found on the post titled, PCS Checklist from Overseas to Stateside.
Other posts that you might be interested in and can help in completing the checklist include: Household Goods and Unaccompanied Baggage, Separation Technique for Movers, Moving a Pet for Overseas PCS, and Updated Posts and Travel Records Kit
It never hurts to be prepared! Start prepping early and the move should go much smoother than if you are to procrastinate. We were given about 3 months of time to prepare for the move and everything went smoothly following this checklist. If anything pertinent needs to be added, let me know and I'll adjust it. (Especially for those of you with kids. We don't have any so may have missed some important steps for them.)