mkdir /mnt/psp/
this sould make a folder called /psp/ in the /mnt/ directory. now plug in the psp and activate usb mode. open the home folder and go to the /dev/ directory and look for a block device(three squares red blue green, with a shortcut arrow at the bottom) named sda1. it will be about halfway down the menu. if you don't see this file, unplug the psp, then plug it back in, then leave the /dev/ directory and come back. the file sda1 should be there. if it's not, then repeat the last two steps and try again. if you do see it, that means you are properly connected. on to the next step. go back to the terminal and type in:
mount -t vfat /dev/scsi/host0/bus0/target0/lun0/part1 /mnt/psp/
bingo! psp should be successfully mounted and you can veiw files in /mnt/psp/. then you can split the window veiw and exchange files between xbox and psp...
