On OSX 10.7.3
When using core graphics, my AlertWindow display fine
[attachment=1]1.jpg[/attachment]but when
[quote]USE_COREGRAPHICS_RENDERING=0
DONT_USE_COREIMAGE_LOADER=1[/quote]
It got weird drawing :
[attachment=0]2.jpg[/attachment]
Not such big deal for me (as I’ll get back to core graphics), but thought you deserve to know for the next time you’re working into such thing.
Btw very very exited about AAX, and closely watching any related git mods 
Salvator