hi Kara, for the tasks, the amount of time a user is spending on a task is either called Actual Duration or Actual Hours, and this measurement is only accurate if a user performs a few very specific steps. Actual duration can be considered the amount of time the task sat in someone's court regardless of whether it was being worked on, since often a project cannot proceed without that task being done. (I feel like the calculation driving this is looking at the task's Actual Start/Completion Dates.) Actual Hours can kind of be considered your billable time (this is the actual time you spent actually doing something). So I can have a task with a deadline 5 days away and actually spend 15 minutes on it--so when your managers ask how long a user spends on a task, this is one thing I would clarify. Actual hours can usually only be calculated if a user logs time, although as a compromise, many groups consider a task's "planned hours" to be the actual hours by default. Actual duration can usually only be calculated, if a task is put into an In Progress status as the task is started, and Completed as soon as the task has ended. So if a user only clicks Work on It / Done, you will find the actual duration amounts to be very short. I guess for the project, I would probably ask similar questions in order to ensure I could use the Project Actual Duration field. Unless I miss my guess, this field is driven by the project's actual start and completion dates, which should be driven by the start date of the first task and the end date of the last task (I think)... -skye