HKLM\SOFTWARE\Policies\Microsoft\Windows\
The Psched subkey stores entries created when you configure a Group Policy for the Quality of Service (QoS) Packet Scheduler.
Each entry in this subkey stores a policy setting used to configure the Packet Scheduler. These entries are read and interpreted by the Packet Scheduler when it implements the policy.
Note
The policy-related entries in this subkey are not included in the Administrative Template (.adm) files provided with Windows 2000. To use these entries, you must write a policy and then add it to a new or existing .adm file. For instructions, see Advanced topic: Creating custom .adm files in Windows 2000 Server Help.
Tip
For detailed information about particular Group Policy settings, see the Group Policy Reference (Gp.chm) on the Windows 2000 Resource Kit companion CD.
For general information about Group Policy, see Group Policy in Windows 2000 Help.
To see a table associating policies with their corresponding registry entries, see the Group Policy Reference Table.