[David Shattuck]

What T1 file are you expecting to see? Are you trying to load your own image?

We have tutorial data on our website. If you need data to use, you can start here:

http://brainsuite.org/tutorials/

perhaps with the Cortical Surface Extraction tutorial:

http://brainsuite.org/tutorials/cseexcercise/

thanks,
David Shattuck