It would be great to be able to increase the time increments in between each hour slot increments from 5min to 60min. For example: If you had 10 min increments on the day calendar (8am, 810a, 820, 830, 840, 850, 9a) and have a call scheduled from 8am - 8:30am, you still have 2 other 10 min slots before 9a. You could then schedule tasks in between your next 9 am call, AND you would be able to view your daily calendar in a sort of list format so you would know all meeting/calls/tasks as efficiently as possible. This would allow you to organize you're day and stay focused on 1 screen to drive your day.