That piece of software is ONLY for Vista Ultimate WITH DreamScene. I've juste download it because it's free but I didn't test it yet. As far as I know this is just for animated backgrounds, not for flip3D N1K mentioned . Although, DreamScene takes a lot of resources and offers very little (if you have animated scene that is not adjusted for looping you could have your nerves pop out cause you will see blink every time scene starts from begining :wacko: ). I hope that Dream is not so resource consuming even if it depends on DreamScene.