InfoPath Dev

I have a repeating section that the user can add multiple instances of.  In this section they select an option from a dropdown box.  Depending what option they selected, descriptions are loading into expression boxes from a secondary xml data source.  Everything works perfectly fine as long as there is one instance of the ...

Ok, I figured out how to grab the data from the xml source using the expression box. Now the only problem I will have is using a specific xml file which is dependant on a user selection.  User selects option A from drop down list  Form loads rules specific to option A I want to do it this way because I don't want to have to use ...

I have a pre-existing schema that I am not able to touch so I need to use a secondary data source for certain information. I need to populate descriptions for certain fields dependant on a selection from a drop down menu. I want all these descriptions stored in xml docs so they can be changed very easily. I want to know if there is a way to do ...