I have windows update set to automatically download and install any updates. However, I have not had any updates for several weeks now. I appreciate that there may of course be no updates available but when I clicked on the update in the start menu I was presented with the MSN site. I run XP home with service pack 3. I also have zone alarm and avast anti virus installed. Windows update is allowed in zone alarm. Update in the control panel is also set for automatic updates. Am I worrying unduly?