InfoPath Dev

So I made a form that gets submitted to a sharepont site but i am having trouble because the users can move around the form into folders on the document library so i need to make the submit button into a save one that only saves it.  Anyone have code to put on a button to save a form?  I didnt see any action i could do to ...

I want to populate a drop down list with a list of the sharepoint users for a site.  Anyone done this before?

I was wondering if anyone has figured out a way to populate a list box with the list of sharepoint users on a site?

I need to upload items to a sharepoint list.  Does anyone have any way to just say upload this text box to this list for this column?  Do you have one that does it without CAML?

i am trying to turn the submit button into a save button once the user has submitted the form to the form libaray.  That way when someone opens the form again they just have to hit the save button to save the changes.

So I have a form that submits to a sharepoint library.  This form has more then one person edit/looks at it and i want the submit button to turn into a save button once it is submitted.  so theres a couple of ways to do this, i see: 1. figure out what the form name is and create an overwrite data connection to overwrite the old ...

I kind of figured it out, My problem is when you lock your computer with infopath open and log back in and try and submit the form to sharepoint it says "some rules not applied", you know anyhting about this problem?