Hello, I'm new here. I just bought a R4iTT card, but it doesn't work on my dsi. The dsi doesn't recognise the card (it says tha there is no card in the slot). Also, my dsi is 1.4.1 U. What can I do to make it work?? Please, I'm going crazy right now! http://gbatemp.net/style_emoticons/default/hate2.gif Sorry if my english is bad. I'm not english fluent.