[Zope-CMF] ImageMagick/CMFPhoto no resizing happens

[Kelley, Sean]

I have imagemagick installed on my windows server.  I have cmfphoto and
cmfphotoalbum installed on my plone 1.0.3 site.  The cmfphotoalbum will not
display thumbnails.  I get dead graphic links on the page.  if I click on
them, the original sized image is loaded.

on the windows box, on the command line I can run convert.exe from the c
prompt.

I have tried a number of environment variables like MAGICK_HOME and PATH
is this the answer?  

How do I get zope/plone to use imagemagick??