Hello, has anyone written a vtkRIBimporter ? Regards, Kiyoshi -- Kiyoshi Yoda yoda at ele.crl.melco.co.jp Mitsubishi Electric Corp., Advanced Technology R&D Center 8-1-1 Tsukaguchi Hommachi, Amagasaki 661-8661 Japan Phone: +81-6-6497-7125 Fax: +81-6-6497-7288