pretty sweeeeet as tiny as 60M. I've tried it on my Thinkpad and desktop from a CD. Both worked. It even gave me a different ip address (DHCP) other than the one assigned at work.
I'd like to make a small linux distribution for programmer only, just gcc,perl,python, tcl and shells, netcat, nmap and a few other networking tools. will do that in my spare time:-).
http://www.sysresccd.org/ is cool too for resucuing the Linux/Windows, i will burn 1 CD tonight and see how it works.
http://www.knoppix.net/ is for Knoppix distribution.
The Feather Linux article is a good one.