I wish I had thought of this roundup first, but, alas, I did not. Props go to freshome for doing some serious legwork putting this baby together, complete with links to the 10
Schedule some time to check out PlannerHack.com, "the do-it-yourself guide to converting a pocket-sized, ruled Moleskin notebook into a custom weekly planner and task management system." The site instructions you in material selection, formatting, and helpful symbols to ease use. This guy must really believe in his system, as he's created an entire website dedicated to his project.