Just adding more information -
http://support.microsoft.com/kb/306525
How to configure and use Automatic Updates in Windows XP
SUMMARY
Change the Settings for Automatic Updating
Turn On and Use Automatic Updates
Turn Off Automatic Updates
Have Windows Remind You About Pending Updates
Pause or Resume Downloading
Restore Declined Updates
Update Your Files by Using Windows Update or by Using Microsoft Update
"Dreamchaser" wrote:
> Dear all,
>
> I'm using dial-up and wish to turn Update off as its real slow. Tried
> ending wuauclt.exe but it kept restarting. Thanks people.
>