hi hamster 1, you have to wait until r4 card get update so it can work with the 1.4.3 version on the ndsi,
But the acekard 2i now can work on a ndsi 1.4.3 the update for this card is out.
http://gbatemp.net/t302018-ak2i-update-for...p;#entry3784620 (check this link).