I would like to change the animation that shows every time the gallery loads an image. I think I just have to replace the .gif file, but does anyone know where I could find nice animations to use? Does juicebox provide more than the default option? I would love to have a "completing circle" like in the facebook app...

Hello,
I want to use juicebox to show galleries but whenever I add new pictures, I don't want to recreate these galleries from scratch.

I wish I could just drop pictures into the folder by simple upload, and then have the gallery automatically take are of the new picture. Is such a thing possible already, or do I have to make a feature request?