The udma66 flavor contains a kernel with an IDE patch applied to support
Promise Ultra66 (UDMA66) controllers.

If you install the standard kernel-image package you may not
be able to reboot, since the standard package does not contain the 
necessary IDE patch.

See the file 'kernel-config' for the complete list of devices included
in this flavor.

See the top-level README.txt file for a description of what the files
in this directory are for.  To get a complete description of what
files are required for various installation methods, see the
Installation Manual.