Ok, Desperate MOM here that has spent days trying to figuire out how to do this! I have read every tutorial online I could find, and did everything possible to try and answer my questions/problems and I STILL cant figuire it out! This is my issue and what Im working with: I have the following: (1) Nintendo DS (1) TTDS blank game card (1) MicroSD 2 GB card (1) MicroSD card reader (1) SEVERAL games that have been loaded onto 5 CD's that was given to me by a friend I bought the blank game card and SDcard and reader online from ndscards. I have formatted my SD card, loaded the menu's and data files, then transferred some of the games to my desktop THEN to the SD card just to see how this worked. BUT, each time I load the game card into my sons DS its not loading and telling me theres not even a card inserted. I have tried several ways, several different downloads and still nothing. When I open the files in the SD card I can see them, all thats required to supposedly make this game card work, but still nothing. Heres my questions: Is there an obvious step im missing? I keep reading things about a "Root" file. When I put this SD card in my computer ( inside the reader) there is nothing on it. No directories, no nothing.Should there be? WHen I load the Menu files and Data files Im just putting them on there, not inside of any particular file. Is this right? I have spent 4hrs today trying to figuire out what Im doing wrong! I even downloaded my own games to see if myabe that was the issue...STILL nothing. ANY and ALL help would be appreciated. I would become MOM OF THE YEAR if I could figuire this out!! THANK YOU in advance!!!