LEAF Bering-uClibc is available as floppy image, booatble ISO image to boot from a CDROM drive, bootable USB image and supports booting from HD and CF.
The floppy image comes with the same packages as Bering plus dropbear, a small sshd replacement. All packages have been recompiled with uClibc. There are a few differences besides the complete change of the libraries, mostly related to the fact that uClibc is targeted at minimal and embedded systems. There are also a few enhancements - most notably IPv6 support, and some cleanups. None of the changes leads to less features. Please take a look at the Changelog to find out what has changed between the releases.
The remaining images also include the complete repository of additional packages to enhance LEAF Bering-uClibc. You'll find more information how to use and install those images in later chapters of this guide.