I ordered my flash carts back in the beginning on Dec. same with the 2 DSs. My Red DS had 1.4 and my GFs Blue DS came with 1.4.1. I had read that the Acekard 2i worked on 1.4.1 so i went ahead and updated mine..... When the flashcarts came on Dec.29th they did not work, i found out how to update them but I didn't kno anyone with a DS in this small town I live in. So me and my GF went into town to Gamestop, I asked to see one of their used DS Lites and as I was chekcing it out I popped in the Acekard and updated both of them Anyways, thought I'd share my story and also inform ppl that the NDSiXL can come with 1.4.1 pre-installed.