Customizing Your PSP Background Picture
1. Connect your PSP to your computer and make a USB Connection.
2. Copy any picture file (BMP, JPG etc) in your PSP \ PHOTO folder (The PSP screen resolution is 480x272 pixels)
3. Close the USB Connection and disconnect your PSP from your computer.
4. Open the 'Photo' menu on your PSP and press "X"
5. Scroll to the picture you want as your background and press "X".
6. Press /\ (Triangle) and scroll to "Set as Wallpaper" and press "X"
7. if you already have a wallpaper, you will asked if you want to overwrite it.
- Choose 'Yes' and the wallpaper will be saved to your PSPs flash memory.

8. Press 'O' three times to exit the photo viewer.
9. Scroll to the settings menu and then to "Theme Settings" and press "X"
10. Scroll to wallpaper and press "X" and change it to "Use"
11. You can delete the wallpaper file from your memory stick since the wallpaper is stored in your PSPs Flash Memory.

To change the color your PSP uses for its background when you are not using a wallpaper:
1. Scroll to the settings menu and then to 'Theme Settings' and press "X"
2. Scroll to "Theme" and press "X" and choose a color.
Original will make the color change every month.

note: If you are using a custom wallpaper, this will change the color used on the information menu.
(e.g when you press Triangle on a music / photo / video file.)