I have a dsi v1.4 and my acekard works perfect. Can i download dsi ware to my dsi and will my acekard still work?
You can download DSi Ware from the Nintendo Shop. Since your Acekard is already setup to run on 1.4 firmware, your DSi can connect to the Nintendo Shop and run the Acekard no problem. But, you won't be able to download them for free. Since it's not possible to run them on a DSi that wasn't the one which downloaded it.