I had a 1.4U DSi and my Acekard2i was updated for it and worked perfectly; Danny Phantom and all. My DSi's R-Button stopped working so I sent it in to Nintedo to get it repaired. They sent me a brand new DSi, and my Acekard2i didn't show up in this one. Settings says 1.4U. - I tried my Acekard2i in my brother's 1.4U DSi and it worked fine, but still wouldn't in this new DSi I was sent from Nintendo - I tried updating for 1.4U again using a DS Lite, still no good. Any ideas?