When Mozilla first brought Firefox to the scene, adoption rates were phenomenal thanks to the lackluster performance of Microsoft's Internet Explorer. Alternative browsers were there, but none seemed to generate the hype and critical acclaim as Firefox did. Things have changed significantly since the days of Firefox 3, though, and with Google looking to dominate every technological field involving software, Mozilla has done pretty will to remain relevant.
I was searching for DreamScenes over at DeviantART Gallery and found this Aurora wallpaper from OS X Leopard converted into a pretty neat DreamScene for Windows Vista.