We currently run NW6sp5 on a 2-node cluster and another that we use as FTP
server. We want to stop running FTP, and setup so that users can access
some clustered volumes remotely using a VPN account so that it would be
more secure than thru FTP. What would be the recommended solution?
Installed iFolder on server where we run FTP and not run FTP?
With iFolder, would users be able to access clustered volumes, or just the
ifolder volume?
Or, installed Netstorage and run Netstorage instead of FTP?
With NetStorage will users be able to access their data on the clustered
volumes thru this server?

When we upgrade to OES 6.5,, will it upgrade nicely?

Appreciate advice.