Undisker
Undisker is a disk image utility that can open, create and extract ISO files.
http://www.undisker.com/

Data Duplication Ltd
computer media duplication equipment and services. We have built up a range of products for both commercial and specialist computer forensic applications, which includes copiers for hard disks, CDs, DVDs and floppy disks, and we provide a duplication service for all removable media types.
http://www.dataduplication.co.uk/

Active@ Kill Disk
Active@ Kill Disk is disk eraser software for secure formatting of hard drives without any possibility of following data recovery. Wipe hard disk free space. DoD 5220.22-M compatible.
http://www.killdisk.com/

The Linux-One-Disk-Svncviewer Floppy Disk (LODS)
A one-floppy disk Linux system to run svncviewer without having to boot from hard disk.
http://home.rochester.rr.com/specht/lods/index.html

Micro Technology Concepts
Offers mass storage products including server, desktop or laptop hard drive and floppy disk drives.
http://www.mtcusa.com

BrazilFW Firewall and Router
Single floppy disk firewall (forked from Coyote Linux) with many optional features including tiny proxy, dhcp server, traffic shaping, and is controller via an HTTP interface. Runs entirely in RAM without the need for any type of disk drive, but can boot off a floppy, hardisk or cdrom.
http://www.brazilfw.com.br/

tclDisk linux floppy
Simple linux floppy disk aimed at those interested in customizing their own linux floppy disks. Small but expandable examples included.
http://thecommandline.org/projects/tcldisk/

Disk Drive Depot
Remotely control or reboot any device!
http://www.diskdepot.com/

1581-Copy
CBM 1581 floppy disk copy utility for DOS. Imports and exports 1581 disks to a PC based 3.5" floppy drive and disk controller.
http://d81.de/

Gibraltar
Gibraltar Firewall. Professional Corporate Security Gateways. UTM-Appliance. Router, Firewall, Proxy-Server, VPN-Gateway, Antivirus, Antispam.
http://www.gibraltar.at