-Building wimlib using Cygwin is not supported. I was trying this for a while,
-but I ran into some issues with mixing native Win32 functions and
-Cygwin-provided functions, so I just made it possible to do a native Win32 build
-instead.
+ * wimlib-imagex also supports ESD (.esd) files, except when encrypted. (These
+ use a newer version of the WIM file format.)
+
+ * wimlib and wimlib-imagex are free software, so you can modify and/or audit
+ the source code.
+
+ ADDITIONAL NOTES
+
+It's recommended to use wimlib-imagex in scripts to avoid having to
+interactively enter commands. However, note that wimlib-imagex is largely just
+a command-line front-end for wimlib, and it's possible to use wimlib's API in
+other front-ends or applications. Currently there is no official graphical user
+interface available for wimlib or wimlib-imagex. An unofficial Windows-only
+graphical user interface that provides a thin wrapper around wimlib-imagex can
+be downloaded at
+http://reboot.pro/files/file/485-wimlib-imagex-command-line-compiler/; however,
+as of 2014-03-23 it is still under development and is only released for testing.