Hi, I have run the process volume and create surface commands on a set of structural data, but when i go to edit segmentation, nothing comes up in the TkSurfer window. There are pictures in the TkEdit window, though. I have looked through my files and the surf folder has both lh and rh files in it so I was wondering if anyone had any idea why the inflated surface will not show up in TkSurfer. The only step I have omitted during processing is the Talairaching step. Thanks for your help, Margaret