unrar then burn this file. it will probebly get the newest ulaunchelf running on your system. then asign the filebrowser in /misc/ to a button. return to main and run it.
then go to cd and copy the boot.elf.
go to memcard.
make boot dir
enter boot dir and paste the boot.elf.
i also added another file u wanted to the bin/cue so you can add it right away from the cd to the memcard. also asign it to a button.