Guys!

I've stumbled on a touchy issue - my clients clocks are out of sync with my server.
Now, i defenetly remember that in the good old 2ksbs the clock was forced upon the clients even if they chaged it! (wasn't it the NETCLOCK command in old good novell?).
Is there a way to force my server clock on those winxp/2k/98 clients of mine before i'll be assasinated (when one of them will be "calendared-out-of-sync" with another)?!