ghostme --
OK, let's back things up and I will soften what I said about them being two
entirely different things. For administrative tasks, Billing Category
offers three choices by default, which are Administrative, Sick Leave, and
Vacation. The Project Server administrator specifies these values by
clicking Server Settings - Administrative Time. For project tasks, there is
only one Billing Category by default, which is the Standard category. The
Project Server administrator specifies this option by clicking Server
Settings - Timesheet Classifications. You can set up alternate timesheet
classifications for business or accounting reasons. Hope this helps more
than my last message!