Planning in session

I am working on coordinating our lessons for the up coming school year. I found a very useful excel planner over at DonnaYoung.org that has helped me greatly in putting everything together on one page; neatly!! So if you are still looking for just the right planner, this one just might be it. And if it isn't, she has many resources available to muse over!!! So the question of the week is:

What do you use to help organize/plan your lessons?