qRules is intended for anyone who would like to leverage the power of Microsoft Office InfoPath without writing code. The library provides a set of advanced commands that can be used declaratively via rules.
Click DOWNLOAD above to obtain a document that describes the command SubmitToSharePointList, which allows you to submit data from an InfoPath form into a SharePoint list.
You will find a free trial of qRules on http://www.qdabra.com.