Hey all, you've probably seen cody's thickbox 3 by now: http://jquery.com/demo/thickbox/ He mentions transitions, but now how to implement any, beyond the scope of his application probably. I've got a little combo app gallery (for a client) that is here: http://www.chatelainplastics.com/signageVinyl.htm It was already using the reflection.js class, and they thought they wanted to be able to click to larger images (surprise) so I went with thickbox ;) Anyways I used the demo of Cody's where you can group the slides all of mine are grouped as rel="signage". So for example right now there are 15 images at the bottom and they click into a slideshow with previous and next buttons just like Cody's. How could I add a slight fade transition between images, when people click previous and next, when they have the thickbox open?