It's difficult to remember what we all used to do to handle our increasingly busy schedules and work loads before we had such capable computers and mobile devices like the iPhone and iPad. Being able to be permanently connected to our diaries, appointments and task lists through the use of mobile hardware and scheduling software has proved to be an invaluable resource for those who have busy professional and personal lives, but the real power is needed when we knuckle down to actually sift through our list of tasks.