> (3)Should I use the waver function on the local times duration modulated
> regressor files in the .txt format? (4)Does this work?

You don't really need to since you can specify whatever hemodynamic response function you'd like to put in the model.

> I ask these question because when we create the functional connectivity
> regressor files, they are in a “global times” format, and are comprised of
> 1/0/-1. Thus, when we run 3dDecon for the second time with the inclusion of
> the functional connectivity regressors we get a fatal error (I assume it’s
> because I specify –local_times and obviously the functional connectivity
> regressors are not in a local time format).

I'm not so sure what kind of stimulus timing you have, but for the purpose of creating the connectivity regressors one option is that you can manually create those files of 1/0/-1 (and you don't need to worry about local versus global time).

HTH,
Gang