Does anyone know where I can find one of these? - I have had no luck with visiocafe.
Did you try the ProLiant.zip at http://www.visiocafe.ca/hp.htm??? ???
There used to be logical calculation shapes here:
http://yoda-e.hp.infoseek.co.jp/Piping_Isometrics/index.html
Ask JuneTheSecond, if he can send you a new link.
It is moved here. :)
http://www.geocities.jp/visualcalculation/english/index.html