ORDER2 After upgrading to N.O. patch 4, all my NeoOffice documents containing the Helvetica font (I use a Helvetica postscript font stored in the system font folder for my prepress work) were displayed and printed incorrectly, looking more like chinese or whatever, thus being unusable. All other fonts seemed to work. Swapping the Helvetica postscript with the default truetype dfont didn't seem to help. But, after reverting back to NeoOffice patch 3 version from a backup hd, documents containing Helvetica displayed and printed correctly again. So, use with care.
(Version 2.2.3 patch 4)