Just got my Droid the other day and I'm super pump about customizing it. I'm all set with my ring tones and sound effects, so now I'm on the wallpaper situation. I made a number of Droid-ready wallpapers, but I haven't found the right wallpaper application (you know, to change the wallpaper on intervals). Does anyone have some recommendations? I've seen a lot of negative reviews on some of the applications on Market.