How to Install the Playstation Portable Wallpapers on this page:

Select a wallpaper of you liking on the thumbnail page, and click it by using the normal webinterface.

You will see the large image on your screen, it probably would be a bit too big for your screen. This is because the browser always needs to show edges next to images. The photos on this site are always the native resolution (480x272) but the website uses a smaller resolution to make the page fit nicely. Put your cursor on the picture.

Press triangle (/\) to bring up the menu and scroll to the most left icon using your directional buttons. The icon is called "File" and click on it with circle (o). Go to "Save Image" and click on it with circle (o). You allready selected the images by putting your cursor (mouse) on it.

After you have saved it, press two times the cross (X) button which will give you the menu below, select "yes" and enter by pressing circle (o)

In your PSP menu, after that the browser is closed, go to the "Photo" menu, and select your Memory Stick, then select the image you just have saved. For instance: "Babe19". Select her, and press circle (o) to open the image.

Now you see a full screen image of "babe19". Press triangle (/\) and go the option "Set as Wallpaper" using the directional pad. Finish it up by clicking it with the circle (o) button and select "yes".

And there is the result. Babe19 is now your background