Hi, this is for coursework. Does NetWare 6.0 have to be upgraded to NetWare 6.5 before to Novell Open Enterprise Server? Whats this thing about the support situation? Does this mean I should find a better solution?

Currently 64 desktop computers and is currently served by a Novell Netware 6
server infrastructure.

2000 pro workstations.
XP pro workstations.
Ubuntu 10.04 LTS workstations.

Thank you.