diff --git a/todo.md b/todo.md
index 4c06a24..b89a633 100644
--- a/todo.md
+++ b/todo.md
@@ -3,6 +3,9 @@ important things:
 - make sure mouse events trigger when we move the mouse over an Area with a button held on OS X
 
 super ultra important things:
+- add cgo build flags on OS X so binaries get built supporting 10.6 at least; the default is to build supporting the host platform at least, so 10.8 binaries crash on 10.6 with an illegal instruction during initial load (which crashes gdb too)
+- 10.6 also spits a bunch of NSNoAutoreleasePool() debug log messages even though I thoguht I had everything in an NSAutoreleasePool...
+- see if the Objective-C compiler ABI options can fix this whole ABI mess outlined in bleh_darwin.m
 - formalize what happens if Modifiers by themselves are held
 	- OS X: find out if multiple DIFFERENT modifiers released at once produces multiple events
 	- in general, figure out what to do on multiple events, period