module mpform

I have some problems with the mpform module. I want to do multipages forms.
I have already read the solutions of Frank Hene, and in the Workflow Setting i have the same Name suffix for result on all pages.
The multipages form is ok but I have problems with the data.
What I search to do, I want that all the data on the first page of the form could be resume in the success text of the following page (the end of the form) when the form is sent, and then all the data in one mail.
As i have two pages, i have two mails. But I want just one mail with all the data.
I want to see that all the data (the first page and the next) with an only mail.
How could I do?