afni.nimh.nih.gov

Dear Mighty Emperor Zhark,
I've tried to run the 3dTcorrealte between the two subjects-database. However I get the error "dataset_x" is not a 3d+time dataset.
I tried with the 3dbucket -abuc option and also with 3drefit -spgr and -epi but without results. Any suggestions?
Claudio