updating docs (a little)

references.md

@@ -297,6 +297,15 @@
   (http://geekhack.org/showwiki.php?title=Keyboard+scan+rates)
   list (on <http://geekhack.org/>)
 
+### Other Awesome Keyboard Projects
+
+* [My DIY keyboard collection ( or how I became a KB-geek...)]
+  (http://deskthority.net/workshop-f7/my-diy-keyboard-collection-or-how-i-became-a-kb-geek-t2534.html)
+
+    * linked to in [a post]
+      (http://geekhack.org/showthread.php?22780-Interest-Check-Custom-split-ergo-keyboard&p=582593&viewfull=1#post582593)
+      on the ergoDOX geekhack thread
+
 ### Documentation and Design Tools
 
 * [Markdown: Syntax]

src/keyboard/ergodox/layout.md

@@ -4,7 +4,14 @@ Different layouts are included by modifying a variable in the makefile.
 
 To write a new one:
 * You must implement everything defined in [layout.h] (layout.h).  Take a look
-  at existing layouts.
+  at existing layouts in the 'layout' subdir.
+    * Currently, see [qwerty.c] (layout/qwerty.c) and [qwerty.h]
+      (layout/qwerty.h).  The latter is only important if you want more than
+      one layer.  And I still need to write the functions to make that
+      possible... (though that shouldn't be hard, I just haven't gotten to it
+      yet).  But if you indicate it clealy in the layout, and provide complete
+      initializations for `kb_layout[][][]`, `kb_layout_press[][][]`, and
+      `kb_layout_release[][][]`, I'll make sure it gets working.
 * The number of layers must be defined in the layout *.h file.
 * Use `0` for no-operation (unused) keys, and `NULL` for no-operation (unused)
   functions.