Nvidia registry secrets?

Has anyone discovered a way to enable the nvidia Desktop Manager by default at bootup for all users, including new users on a Win2k platform? It is disabled by default until enabled manually. Using latest nvidia drivers (56.64), no clues in current manual. “Coolbits” and “rivatuner” nvidia driver tweaks do not address this issue. As we know – there is no support from nvidia online.
TIA