So you want to create your own PSP theme? PSP Theme Creator with the documentation will help you do just that. You will need an image editor like Photoshop or Gimp.
Another download is the October 2007 PSP Content Pack. This content pack includes: Gangs of London™ Launch Wallpaper, NBA 07 Trailer and Killzone™: Liberation G.A.P. Wallpaper Contest plus much more.
