Enabling NT4 drivers on 2003

Hi, got two q's.

1st. I am getting an error that " The printer driver is not compatible with a policy enabled on your computer that blocks NT 4.0 drivers " How do a change this policy ??

2nd. How to I get the 2003 server to upadate the time from the net and to update all computers on my domain.

Any help would be most appreciatted.

Thanks,

Bots.