Still trying to get 2.5 to run. It starts, but as soon as I try to load a document or set preferences, I get the message that it unexpectedly quit.
Good thing I kept 2.1.3 - it still runs.
G4/400
OS X 10.2.8
NWX 2.5 unexpectedly quit
Release Notes - Read Them!
You obviously didn't read the Release Notes file that came with your 2.5 download, you obviously didn't read the "system requirements" section of this page either.
NWX 2.5 requires OS X 10.3 (or later) dude...
NWX 2.5 requires OS X 10.3 (or later) dude...