Today a PSP port of the famous "homebrew" game Beats Of Rage v0.01 (PSP) was released by Nazo complete with the source code! In order to use the PSP version, you'll need to also grab the BOR http://www.segaforums.com/senileteam/bor_game.php and extract the BOR.PAK file from it into the same directory as your EBOOT.PBP. If you would like to use a http://www.segaforums.com/senileteam/bor_modlist.php with it, you can do so by renaming the mod to BOR.PAK and simply including it in the EBOOT.PBP folder as well.