It will be somehow difficult to capture all the new features of our Timesheets/Diary module (but we'll try).
Clock in and clock out from tasks rather than trying to recall how many hours you spent on each task. Capture your exact position when clocking in and out (if allowed by the user). Review all the timesheets of all the employees you are managing in one page (rather than having to flick through each user). Batch approve or reject entries and record any non-billable hours. Too many great things? Oh yes!