Dear Volkmar, dear list, I want to change paths in my spm.mat files (of 30 subjects) using the volumes toolbox. It worked fine for one subject, if I enter the old and the new path manually. Now I want to run all subjects at once without entering the path infos manually (the paths-infos to change are exactly the same for every subject). How can I do this? If I run the jobs now, it askes for every subject to insert the paths. Thanks for your help. Denise. -- Denise Doerfel Dipl.-Psych. Biopsychology Dresden University of Technology Zellescher Weg 19 01069 Dresden Germany Tel.: 0049 - 351 - 463 36002 Fax.: 0049 - 351 - 463 37274 mail: [log in to unmask] http://biopsychologie.tu-dresden.de