InfoPath Dev

 Hi  I have an infopath form, and their is a requirement to amend it, There is to be a new Yes No choices box, the requirement is that when the form is in edit view, if the choicebox is selected with either yes or no, there is a timestamp created.  This is to report on whether an attempt to action was done based on yes/noand the ...

 I am building a solution of various form, however the requirement(business risk) does not allow the forms to be stored on Sharepoint lists.  I am using the infopath services to send the form to various emails address.  I would like the ability to report on how many forms are filled out. When a form is submitted is there anyway to ...