I am currently run a three server OES2 Netware environement running ZfD7. I
have started to look at ZCM as I am interested in migrating some of our PCs
to Vista within the next year and I want to manage the users and workstation
like I do for XP.

The first thing that jumps out at me is that it mentions installation on
Window, OES Linux and Linux.

Would ZCM not work on OES2 Netware?