One has to wonder if the people behind Windows Live OneCare even have any computer programming experience!
Amongst the many stupid things committed by Windows Live OneCare are:
1. Automatically downloading Internet Explorer 7 onto a notebook that already had IE 7 on it, thus corrupting the registry and knocking the browser back to IE 6! This cannot be undone, believe me!
2. Randomly shutting down Windows Vista to install updates without any warning.
3. After practically any update, Windows Mobile Center is knocked out, thus requiring that one totally reinstall the Windows Mobile Center configuration with the Windows Firewall.
Well, there's more but those are just the high points of this crappy program.