School is a lot of work as it is without having to worry about how you're going to remember that you have an essay due next Monday for your Sub-Aquatic Fiber Arts class. Some people swear by the tried-and-true paper notebook, while others can't cope without their fancy PDA. While there are a few software options for those hardcore geeks (like me) who take their computers everywhere with them (including class), Schoolhouse is far-and-away my personal favorite. In addition to an almost totally redesigned interface, version 2 introduces some really handy new features including the ability to attach files to assignments, sub-tasks for multi-step assignments such as research papers, and a way to store all your class notes directly inside Schoolhouse. Schoolhouse is available as a free download– all the developer asks is if you enjoy and use the software, that you consider donating (unfortunately, the donate link is currently down).