There are some things you can do for this. FIrst would be to establish a time server in your network. Then you could have all your workstations use the time server for getting the time.
Of course this implies some things. First that your time server, usually a PDC in NT4.0, is keeping accurate time. Also that it is setting it's time off an accurate time server. The naval observatory is usually used. This also means you need to have your firewall allow the access out for the time updates.
If this is to much and all you want is everyone to set the same time to their clock you can run the net time as a logon script and set the time to a specific server that your boss feels is accurate. OF course if someone changes the time on that server.... "Any sufficiently advanced technology is indistinguishable from magic."
Arthur C. Clarke
Mike
MCSE