I have posted information before on my seating charts (Seating Charts) but I thought I'd post some images of how I store them and use them on a daily basis.
Everyday I pull out the folders for the classes I will be seeing and put them on my clipboard. It's a great way to make my folders mobile. I can carry the clipboard around the room with me and quickly jot down assessments or store paperwork from students.
When I'm not using a classes folder, it is stored in a file sorter next to my doc cam at the front of the room (Classroom Tour).