How do I resize my images in the editor?
Resizing images in ProntoEdit Professional is not possible. You will first have to save the image to a particular location and edit the image from there.
In order to do so, right click on the button and select "Save Image -> Released.../Pressed...".
When resizing images, take a bitmap editor like Photo Shop, convert the bitmap to a 32 bit color image, if not already, and then resize using the tools provided in the bitmap editor.