Hey All,
I made this tutorial for those of you who want more control while building an InterWorx theme:
http://www.interworx.com/support/faq/how-to-set-up-an-environment-to-build-an-interworx-theme/
It just goes over how to develop using SFTP as if you were editing files on a website.
(So much easier than working locally and uploading a zip file every time you’d like to test your theme live.)
To be safe, just be sure you’re not using a server that’s being used for production. If you’d like demo licenses to use on a tester-box, hit me up, or fill out the demo-form.
(Features > InterWorx Demos) in the menu above ^. 