MaTiAz has done it he's found a exploit in the psp now and it seems like the 3000 model will finally be geting in on the homebrew scene
and the funny thing about this exploit its the same exploit used back in the day with the tiff exploit anyway he hits there will be a big news of awsomness in a few days.
http://www.mformature.net/2009/04/11/firmware-503-says-hello-world-tiff-based-exploit-released/
http://www.mformature.net/2009/04/11/firmware-503-says-hello-world-tiff-based-exploit-released/