How do I reproduce the Sample6 experiment?

I'd like to take advantage of the advance features on medialab and produce something that looks like the Sample6 experiment ( the one on advanced feature). The 'help' file there (on the Sample6 window) says that the trick is creating an excel document responses.xls. Done. But it is not working!
My experiment has 3 conditions. Only[I] for one condition[/I] I would like to calculate the score of the subjects. How do I do it? Could this be the problem? I am sending my experiment, if that is of any help. many thanks for your collaboration

em