We have tons of Legacy files in our Moodle 2.6 courses. I've come across "Poof" and was looking for feedback from anyone has heard of/used it (or from anyone who has done this a different way). What it looks like it does is when you go to edit a lesson's content, you hit the Poof button and scans the HTML for Legacy embedded files and relinks the files to match the new repository system. Basically, it saves me from right click in each lesson and saving every file/image in the course followed by having to re-upload the files/images into the lesson
I'd love to hear anyone's feedback on either this plug in or on something that may work better.