Parser problem

All:

I recently installed the Arcad Software plugins and since then most of the
iSeries languages are not showing colored tokenization.  I have looked in
preferences and found the following:

Under LPEX Editor => Parsers (selected entries...)
        Name            Class Name
        ILEcobol        com.ibm.lpex.cobol.ILECobolParser
        ILErpg  com.ibm.etools.iseries.editor.ISeriesEditorRPGILEParser
        cl              com.ibm.etools.iseries.editor.ISeriesEditorCLParser
        dds             com.ibm.etools.iseries.editor.ISeriesEditorDDSParser

Under LPEX Editor => Parsers => Parser Styles (again, selected entries...)
        ILEcobol        shows the styles list and preview
        cl              shows the styles list, but the preview shows no
colorization
        ILErpg  the styles list and preview are empty
        dds             the styles list and preview are empty

A logical option for me is to contact Arcad Support, but due to the time
difference between Wisconsin and France, I thought I would check with the
list first to see if anyone else has had this problem.

I don't know where to look to find the parsers.  (Are these even the right
ones?)  If anyone can point me to a directory I'd appreciate it.  I know
it's probably under
        /eclipse/plugins
but I don't know which to look in.

I'm currently using
        Version: 6.0.1
        Build id: 20050725_1800

Thanks in advance,
--Bruce Guetzkow