1. Even if you don't do the regression with afni_proc.py, you can still
generate a complete proc script just to see what it does.
2. There is a new -regress_stim_types option that lets you specify the
timing types, including times, AM1, AM2 and IM.
3. As Peter mentioned it is really easy to create a complete processing
script and then just change -stim_times to -stim_times_AM2, for example.
That is why I had not bothered to add -regress_stim_type for so long, it
just wasn't that useful. But anyway, the option is there now.
- rick