[Xymon] Can the ps client notify when windows updates are available.

Hi,

I am wondering if anyone has a way to monitor a windows server using the powershell client so that it will notify xymon when a machine needs to have windows updates installed and or rebooted?

I currently have xymon triggering a yellow uptime dot if the machine(s) are up more than 30 days but I am looking for something more accurate.

Is there some kind of external script available?

If this does not exist, does anyone know how to detect that updates are needed or the machine needs a reboot. My Google foo seems to lacking in this area.

Regards,

-- Tom me at tdiehl.org