When i enter some objects, such as &&~ and ==# into boxes they do not turn into objects. Am i missing some content? Help would be much appreciated, thanks in advance. I am running on windows vista.

Hi, those objects are part of the zexy library but they don't seem to work anymore in pd extended 40.3. Check here: http://puredata.hurleur.com/sujet-1995-audio-comparison-externals