*** For details on how to be removed from this list visit the *** *** CCP4 home page http://www.dl.ac.uk/CCP/CCP4/main.html *** Hello David, A company called Z corporation makes a machine that casts models of a hardened resin from VRML files. They have info at: http://www.zcorp.com/content/product_info/z402.html All the best, Tim