Note: Requires Memory Stick Duo™
1. From the Settings icon on the XMB™ (XrossMediaBar), scroll to the Theme Settings option.
2. Press the X button to display the Theme menu, and then press the X button again to display a list of themes.
3. Scroll to the desired theme, and then select Apply.
1. From the Settings icon on the XMB™ (XrossMediaBar), scroll to the Theme Settings option.
2. Press the X button to display the Theme menu, and then press the X button again to display a list of themes.
3. Scroll to the desired theme, and then select Apply.
Rotflmao 
