I want to create a Live Wallpaper of cool 3D outer space and galaxies! I would like to know what program to use to create the images, so i can create a GIF, and from that point i can program the Live Wallpaper. I have created some decent images in BLENDER. And from that point i put them in GIMP and create the GIF. If someone can tell me the program to use to create those cool 3D and 2D live wallpapers i see on the android market, I would appreciate it!! And also if I'm creating a live wallpaper, what size should I make it? Since all phones have different sizes. Example : 800x960 Thank You!!