I have an InfoPath form that shows whenever I create a new item or edit a list item. Is it possible to use SharePoint's default form for Editing list items, but still keep a customized InfoPath form for New Items? I know about reverting to the SharePoint form under List Settings -> Form Settings but I only want to do that for the Edit Item Form.
Please check my answer to the question:
that, as I believe, should answer your quesstion too