Just got an Acekard2 and a 4 gig card. My computer does not see the card with the built in SD reader. I think its cause the card is micro hcsd. I figured out I can use my blackberry to move files across. The blackberry makes empty folders when you put it in the blackberry. It makes a blackberry folder with subfolders. I delete them and make a folder for the games and acekard app. Next time I connect the blackberry to the computer I see folders I deleted plus the folder I made with the games in it. Will this brink my DS if I try my acekard with blackberry folders.