PSPHacks thread: http://forums.psphacks.net/index.php/topic,17989.0.html NOOBZ.eu: http://www.noobz.eu/ There's been an amazing breakthrough on the PSP homebrew scene - an exploit has been found and now pro developers have confirmed it IS POSSIBLE to run homebrew and possibly downgrade ALL FIRMWARES from 2.0>2.80. The file "Hello World" is a homebrew application which proves the exploit is real and can be found on noobz's website (see links above). To see the exploit in action yourself: 1) Download the "Hello World" file. 2) Extract the file to your PHOTO folder on the PSP. I've tried this myself on my 2.71 PSP and can confirm it DOES WORK. It's not only a matter of time before homebrew is possible on all firmwares WITHOUT GTA: LIBERTY CITY STORIES. I'm really excited myself and can't wait to see what comes of this.