diff --git a/InterfacesAndLibraries/README.md b/InterfacesAndLibraries/README.md
new file mode 100644
index 0000000000..303805729e
--- /dev/null
+++ b/InterfacesAndLibraries/README.md
@@ -0,0 +1,3 @@
+Find a copy of Apple's Universal Interfaces 3.x (preferrably 3.4) and put them here.
+
+See ../README.md for details.