Answer for a few questions:
. Yes, this plugin works with priviate build of 1964, but it should still works just fine with all other emulators. You just can not use fast frame buffer emulating without the private 1964.
. I have seen some combiner/blender problems, even with Zelda OOT.
. This plugin is developed with GE2 MX400, it could very likely have combiner/blender problems on other video cards.
. It is working better under 32bit than 16bit, because I know I did not do many things for 16bit.