yea thats right, set a 24-bit bmp as your wallpaper and set windows to 256 color scheme and thats what my psp screen looks like. i have a custom background installed and i noticed it looking wierd this morning. everything i look at appears this way(games, pics, background, movies).
i tried taking screen shots but they come out perfect. i took apart the psp the other day to take a pic of the board and thought i put it back together wrong. i tried to fix it but nothings happening. any suggestions?