I'm hoping someone can help me. I just purchased a Supercard DSTWO from RHS and got it in the mail. I want to use it with my 3ds. I added all firmware from the Supercard site to my sd card, and updated it in my DSLite. I am on firmware 4.1.0-8u on my 3ds, but the supercard wont work. I keep getting the error message. It works fine on my DSLite, and my DSi. I have reformatted my card twice and updated twice, but it will not work in my 3ds. I also can't find the dstwo plugin someone told me I needed. I've tried googling and I haven't found a solution. Any ideas?