Time Sync?

Can the Internet Time in WinXP be set to sync time more frequently? On my system it shows last sync was 7/24 and is scheduled to sync again on 7/31, but the clock is already 7 seconds fast and will probably be another 4 to 5 seconds fast before next sync unless I manually click “Sync Now” which I don’t want to have to do. While running Win2k I used Dimension4 that allowed setting automatic sync interval to every few seconds, and it worked very well. I may need to use something like Dimension4 if WinXP can’t do the sync more often.