Floppy Based Linux Distributions For Routers?

grimmy asks: "I've been looking around freshmeat at the floppy-Based Linux distro's, and would like some input on what fellow /. Readers think is the best one for older systems. I'm in need of a way to get a small NAT/firewall box running for my home lan with the dilemma of having very little HD space. Any recommendations would be great." [If it doesn't have to be Linux, you might find PicoBSD attractive. Does all you want, and is a doddle to reconfigure for other tasks too - nik]