Firewall objects not in Policy Editor

Hi all,

I am trying to get the default domain group policy to control settings
for Windows XP SP2 Firewall. I have followed the procedure at
but it all stops at point 13.

I open the GPO as described, but it only gives me the "Offline Files"
and "Network and Dial-up Connections".

My guess is the GPO is not being updated by the SP2 templates, but I do
not know what to do about that ;-(

The workstation shows XP Pro SP2 and the DC is 2000 Server Standard

Any help greatly appreciated!