One of the guys over at bit-tech.net broke his analogue stick while playing OutRun 2006 so he decided to buy a replacement part from PSP Tree. As you can probably tell, he did a little more than replace the analogue stick. Since his warranty was already void, he decided to replace the original black face plate with an über cool transparent blue face plate. He has written a three page article describing the process to help out any others who wish to do the same.
Thanks to Jakanden for the tip.[via bit-tech.net]