Hey Guys!
I think I may have found the solution I was looking for.
I have been going through a lot of stuff here in the archive and may have found a VMWare 4.1.0 Installation CD that was included with the host.
The content shows that the Update Manager is on the CD.
Is it sufficient than to only install the update manager on a seperate physical server or workstation and perform the update for the host??
Or do I still need to install vCenter Server on a physical machine to perform the update for the host??