So I have the old acekard 2i used before the 3ds went past 4.0 firmware. I haven't tried it since. I am assuming those are too old and cannot be used with the 3ds 10.x firmware correct? Next.. What card Should I get to play ds games on my 3ds? What are some advantages to them, or disadvantages to them. etc.. Thanks! I looked in two forums and couldn't really find a buyers guide of sorts, or maybe just missed it. If there is one already, I wouldn't mind a link etc. Thanks!