I had request to from place always facing virus issues from USB pens, memory cards, given a solution for them by using fedora desktop with Samba server inside and it's taking from the sources usb,mem cards all the removable medias and delivering to the right people who need it without any hassle...again OSS is broadcasting the magics of freedom software for the community . my credits to samba team http://www.samba.org/samba/team/