* removed misleading comments. In short: NEVER EVER copy platform defaults in their entirety as your user-config.py.

I'm taking this commit log as an opportunity to also remind people of the existance of doc/blender-scons.txt .
  If you're a user reading these commit logs, and you haven't pre-ordered the Durian DVD yet, do so now: http://www.blender3d.org/e-shop/product_info_n.php?products_id=120

config/darwin-config.py

@@ -1,10 +1,3 @@
-#
-# Note : if you want to alter this file
-# copy it as a whole in the upper folder
-# as user-config.py
-# dont create a new file with only some
-# vars changed.
-
 import commands
 
 # IMPORTANT NOTE : OFFICIAL BUILDS SHOULD BE DONE WITH SDKs