Check you 80\Tools\Binn folder where you installed SQL Server for a file called sqlslic.cpl.  This is the control panel licensing applet that will allow you to change the licensing mode...

The first installation of SQL Server 2000 on a server that does not have any version of SQL Server already installed on it will typically be the default installation.  Their...

Not that I am aware of.  As long as a user has the login credentials for a standard account they will be able to log on to the box using...