So today I finished porting my Java Trophy Editor to the PS3. (Now there's also a C++ Trophy library. )
So it was more a test project for me on the PS3. The interface sucks, but I'm working on it.
For now it only adds Trophies you select from the list to your collection. You can just edit them without a problem from your PS3.
The trophies are sorted per user per game.
I uploaded a video and the download link to YouTube([ame="http://www.youtube.com/watch?v=0-529RtCSkA"]YouTube - PS3 Trophy Editor - Proof of Concept(and work)[/ame]). (Bit strange maybe, but I wanted to show how it worked to some friends.(They were interested.))
Project page: http://www.neoangelus.com/projects.php?id=3