I just need to clarify how this works. I have what I like to call 'Form Proliferation' issues, this is what happens when you have so many forms you don't even know what they all do!

When I create a form it's getting saved anytime I make a change and it defaults to the root folder. Later when I come back to change it, there is no obvious way to know which version this form is because I like to export a form in case I mess it up real bad.

Is there a way to find out which xml file is being used?
Is there a way to set the default folder to something not root?

Once you import a form, does it continue to save to that xml?

These Import/Export issues are all functionality in DNN. I believe that when you export you can choose the folder you want the file to be in and you can name the file anything you like. Of course these features are only available in some of the DNN version released over the past year.