Hi Shane,
Problems with Win XP SP3, same problem on all 3 machines at our house following recent "Patch Tuesday". No updates were shown, downloaded or installed.
svchost.exe running at 99% CPU, tried your Repair Windows Updates tool, logs attached, the only way to have a usable machine at the moment is to set wuauserv to disabled. It's a workaround, but obviously I'm not keeping these machines up to date with security fixes.
Any help appreciated, thanks.
Samson.