Hi List, I am running the latest minc package for the Mac OS X 10.3.2, so when I run register, if I don't click on the title bar while the register is loading the images, it freezes. It freezes also when after loaded the images and I want to load a different image. Does anyone have the same problem? Is there any way to go around this? Thanks. Andre -- Andre Matos amatos@mrs.mni.mcgill.ca