Playstation and Xbox are two gaming consoles developed by two rival companies. You can have many themes and backgrounds for your Playstation which are easily available online. You can download them for free if you visit some authentic sites. But if you are specifically searching for an Xbox 360 themed background for your Playstation, very few theme developers offer that. The following link is the best theme site where you could find an Xbox themed background as well as many more interesting themes for your Playstation 3.