>On my G4 Powerbook (so it really is on topic?) I want to create some >process flow diagrams (PFD). >This is sort of "chemical engineering". >Diagrams that show how processes (actually for polymer production) >are laid out and arranged. >Showing elements like pumps, compressors, pipes, etc. > >It seems that Visio Technical has a template for process flow >diagrams, but Omnigraffle (Pro) 4, which I have, does not. >It offers limited office and business templates but nothing 'technical'. > >Does anyone know of any software that runs on a Mac that I could use >for creating PFD (process flow diagrams) ? > >Could be a way to create a greater presence for Mac here. > >regards, Trevor Trev check out NovaMind.com great Mind Mapping software [best in genre] and see if it does the trick for your needs best Richard -- Richard Edwards <richard at spherestudio.co.uk> Principal - Sphere Studio LLP 020 8343 2186 Desk 07905 792 387 Mobile http://www.spherestudio.co.uk