Hehe! There's an article in this months (UK) Linux Format... it mentions the following:
CD based 'mini' distros:
DemoLinux. Rated 8/10
Provides a full distribution with XFree86.
LNX-BBC. Rated 10/10
Multiple tools to repair Linux systems.
Trinux. Rated 10/10
Downloads analysis tools from the web.
Floppy based 'mini' distros:
BasicLinux. Rated 6/10
Needs 2 floppies. Features limited firewall abilities.
Tomsrtbt. Rated 9/10
Lots of utilities on a floppy.
FloppyFW. Rated 8/10
Good firewall capabilities.
Loaf. Rated 5/10
Console networking utilities.
FreeSCO. Rated 8/10
Router, bridging and dialing out server.