NexusDB

Q: I have NXDB installed in D6 and I recently installed D2007 on the same
computer. Can I install NXDB in D2007 without affecting the D6
installation?

Yes, just copy the whole installed tree of NexusDB to another base directory.
Then open the package project group in D2007, build all projects and install
the DV project. For selecting the correct packages here's the version numbers for Delphi 2005 and higher:
Delphi 2005 = D9
Delphi 2006 = D10
Delphi 2007 = D11
Delphi 2009 = D12