Nanolinux is a very tiny Linux distribution based on MicroCore Linux with busybox.
It uses Nano-X instead of X11. FLTK 1.3.x is used as the GUI toolkit. The window manager is SLWM.
The following applications are included:
FlWriter text processing program
Sprsht spread sheet program
FLTDJ personal information manager
FlMusic CD player
FlRadio internet radio
FlChat IRC client
Antipaint paint program
Fluff file manager
NXterm terminal emulator
FlView image viewer
Games: Tuxchess, NXeyes, Checkers, Blocks, Sudoku, Mastermind
Mount tool, system statistics
Software package download and install utility
Grub package for hard disk install
OSS sound, Truetype fonts, UTF-8 support
Nanolinux runs completely from RAM. You can remove the LiveCD and play CDs.
Nanolinux on Distrowatch: http://distrowatch.com/table.php?distribution=nanolinux
Looks very promising, at least from distance, since it failed to properly boot on my Thinkpad X61s - no GUI, some errors about no mouse and -1957461975492 (or something similar) bit depth so it couldn't connect to X. I used core2USB to install the ISO to a small 16MB USB stick and booted from that. Maybe that was the reason, but it should be OK, because core2USB was made for TinyCore. I would really like to try it out and see it succeed in the long run. Tinycore is cool, but Nanocore could be 'IT'. Although I think maybe spreadsheet, text editor and maybe somehing else should be optional downloads and proper web browser should be included, by default, with flash support. I do love Dillo - it's compact, elegant and hacked version has frames etc, but it just doesn't cut it in our current web centered reality, where there aren't too many basic, html websites left in the world (I wish there were). Small modern browser (maybe something like QtWeb, forked from it, or something forked from links2, although it's almost as old as Dillo) would be what's missing.
this is a truly lite and speedy distro! Plus, it's polished and looks beautiful. Nanolinx, probably, would be even faster & liter if you were to use TinyWM as the windowmanager ... Similarly, i think this distro would be xtra-lite if you were to use KolibriOS as a base to build it up.