You could also check out NetbootCD-3.0 (6.1MB)( http://netbootcd.tuxfamily.org/
I just made one for USB ( http://multidistro.com/downloads/off...icialusbs.html
that has tinycore-1.3/1.3rc3(kexec-support), some rescue/desktop apps installed(tce), great wallpapers too.
NetbootCD-3.0 is based off a remaster of Tinycore-1.3rc3; so I included TC-1.3 as well.
It can netinstall various versions of any of these;
* Debian GNU/Linux (standard and daily installers)
* Mandriva Linux
o (note: for Slackware, you may need an alternative installation source, such as NFS or the hard drive)
NetbootCD also supports downloading and launching the latest version of the GRUB4DOS bootloader.
Also, make sure your computer will work with the usb-cd/dvd; some computers won't boot the cd/dvd-it'll just spin.