Eleanor --
One option you might consider is logging into the old Project Server
instance and then backing up the Enterprise Global file using Tools -
Enterprise Options - Backup Enterprise Global. After doing so, you could
then log into the new Project Server instance and restore the Enterprise
Global file from the old instance using Tools - Enterprise Options - Restore
Enterprise Global. However, given your statement "their old one probably
should not have been called a server", I would be VERY CONCERNED about using
this approach. Therefore, do so only at your own risk!
A better approach, in my opinion, would be to export the custom enterprise
fields and outline codes into a project, along with any custom Views,
Tables, Filters, Groups, etc. To export the custom enterprise fields and
outline codes, you would need to export them to local fields and outline
codes. For example, if you have a custom enterprise Project outline code
called Location, you would need to create a local custom outline code called
something like Project Location, and then import the code mask and lookup
table using the Import Custom Field button in the Customize Fields dialog.
Export both custom enterprise Project and Task field and outline codes into
local Task fields and outline codes, and export custom enterprise Resource
fields and outline codes to local Resource fields and outline codes.
To copy custom Views, Tables, Filters, Groups, etc., you can open the
Enterprise Global file on the old server and then use Tools - Organizer to
copy them from the Enterprise Global file to the project file. After you
save the project file as an .mpp file, you can then reverse the above
process by logging into the new Project Server instance, opening the
Enterprise Global file, and then importing the local fields and outline
codes into new custom enterprise fields and outline codes. You can also use
the Organizer to copy custom Views, Tables, Filters, and Groups to the
Enterprise Global file.
I realize that the process I describe is time consuming, but it is the
process I probably use myself, given the concerns you state about the old
Project Server instance. Hope this helps.