Personally, I prefer to download all my updates via the
Windows Update Catalog.
Then you can sort them all into a nice little batch file, each update with the command:
Code:
start /wait %systemdrive%\install\WindowsXP-KB873339-x86-ENU.exe /N /Q /M /Z
obviously replacing WindowsXP-KB873339-x86-ENU.exe with whichever updates you have.
I've just recompiled my list and it includes 64 updates since SP2. They all install silently, no restarts between updates, and all you need to do is set it off and restart when it's finished.
I guess Autopatchers uses this method within a GUI, but I prefer to keep total control over what does and doesn't get installed personally.
It still means downloading all the updates individually, but if you're adminning a few PCs it can save you a bit of time.