Hi, I have several problems in displaying smri images. I couldn't display some images as the format was unknown, I changed the format with MRIcro but I still have problems in the visualization. Is there any way to change the the voxel size? I can display properly images with -0.781 x 0.781 x 1.5 voxel size while for the images with -1 1 1, the slice in sagittal, axial and coronal views are not proportional and I can only visualize one plan per time while the other 2 are squashed. Moreover Is there any way to compare the 2 data sets that have different images size? ( Thank you very much, Stefania