You can play a DSi hybrid game on your Acekard2i but the game will not show the DSi features just the DS features, why you ask? , the flascards are running using a DS exploit so they are running on DS mode.
I have HW 81 Acekard2i , if i download the update from that link instead of Acekard Team sending it to me and damages my card will they replace it?
if not then i will just wait for the official release.