When you create content in RV:INSIDE (like audio clips or programme promotions) you will now see images you personally have uploaded before when you click on Upload or select image.
This is especially helpful if you often use the same image in your posts or want to use one you've used in the past. To see them, click on the Media Library tab in the screen which pops up.
If you don't see them or have any problems, let us know.
If you do want to add a new image (and a new one is always better than just a repeat), use the Upload Files tab to add one as before.
You may find it useful, if you don't already, to name your files appropriately for easier searching in the future. You can do this on the selected image in the media library, edit title and description to suit