usb隨身碟

http://ezine.daemonnews.org/200305/cfmount.html

http://pank.org/blog/archives/cat_software.html
掛載 mount -t msdos /dev/da0s1 /mnt
http://wiki.unixboard.de/index.php/FreeBSD_-_USB-Stick

gphoto
http://www.gphoto.org/doc/manual/index.html
http://ezine.daemonnews.org/200305/cfmount.html