Wilt --
Some organizations require that their workers report at least 8 hour per day
of work, regardless of the type of work done. This work might include both
project-related work, such as project tasks, and non-project work, such as
meetings, training, administrative time, etc. In the past, they may have
used paper timesheets. With Project Server 2007, such an organization could
use the My Timesheet functionality. If your organization does not have
reporting requirements such as this, then you probably don't need to use the
My Timesheet functionality. Remember, the My Timesheet feature is used to
capture ALL types of working time, not just project time.
The My Tasks page is used to capture work specifically on project tasks
only. Actual Work entered against tasks on the My Tasks page, and then
updated to the PM, will impact the schedule in the Microsoft Project plan.
If your organization uses the My Timesheet feature, your Project Server
administrator can mandate that all work is intered on the My Timesheet page,
and then your team members must import their task progress to the My Tasks
page. Hope this helps.