How to Install iFind Backgrounds or Skins
To install any background or skin, you must replace the file(s) that are/is downloaded with the exact file that already exists on your MemoryStick. Eg. If you have downloaded a bckg.png background then you must then save it and replace that file with the current bckg.png on your PSP's MemoryStick (located in COMMON/IFIND/IMAGES/). Same goes for skins which are named skin.png.
iFind Skins and Themes