likely however the test build he gave out is a compatibility tester... if it doesnt run essentially it wont work (so o3ds devices seem to be out of the picture as far as information reveals)
Actually not. It doesn't work yet in o3ds because the offsets in the code are just for N3DS. The exploit is present in o3ds too. If you remember, when soundhax was released, only had support for N3DS because it's the system that nedwill have. It was TuxSH who gave to him the o3ds offsets. We only need to wait now.