http://www.pspsansfrontiere.com/degrades/degrades01.htm

http://www.nansons-place.com/psp/grads/grads1.html

http://ivysgraphics.topcities.com/gradients/gradients.html

http://www.hultshome.dk/gradients_hult/psp_gradients_en.htm

http://www.espconcepts.com/gradient_lovelies_page01.html

  http://ivysgraphics.topcities.com/gradients/gradients.html

  http://home.comcast.net/~lauras-here/psp-grads1.html