Hi Nicole,
I thought you might not be using afni_proc.py for this, but the "proc" script would be the processing script produced by afni_proc.py do to the single subject analysis. In any case, we have to back up and see how your current datasets were created, and the processing script (and text output) would help do that.
At a high level, what processing was done to get the data to this point? If you have processing scripts to send (via email), that would be helpful.
Since the 3dANOVA2 command seems to be fine, and since this thread is very deep now, would you mind starting over with this voxel resolution problem on a new message board thread (posting it as a new Topic)?
Thanks,
- rick