Dear vtk users, I worked on windows XP, I want to use vtk + java, so I installed the software: vtk40Core.exe,vtk40Java.exe,on my computer I have alreay installed j2sdk, after that I ran a sample Cone.java, but got errors: package vtk doesn't exit. could anybody tell me what's wrong with this. thanks have a nice day yan ************************************* Zhuang, Yan