Hi all, I get a warning from my antivirussoftware about an attack attempt when clicking on the link in this post. Jochen -- View this message in context: http://vtk.1045678.n5.nabble.com/WARNING-no-subject-post-be-gregthom-contains-MALWARE-tp5713906.html Sent from the VTK - Users mailing list archive at Nabble.com.