I guess many a time questions have been asked..ive loked through the forums for hours now reading different things....i cant seem to fathom things out..so ive always been told to ask if you dont know.. I am going to purchase this card for my childrens units.. http://www.dsr4.co.u...-1.html#reviews it sent me to a link for the firmware i need http://filetrip.net/...od-R4-1-42.html i guess i dont need this if i use the firmware above? http://filetrip.net/f2083-R4-DS-System-Files-OFFICIAL-1-18-%28English%29.html so far so good i guess...Now ive looked at the micro sd cards at play.com..i understand the DS card can only hold a 2GB micro card..Ive noticed on some it has a class Number...im looking for suggestions on play.com o the one which would do the best job. one last question..i downloaded that firmware as above...after unraring i get this folder.. Inside the folder i have inside the -rpg folder i have after formating the micro sd card..Do i move the items from folder 2 to the Micro sd card? thanks for the help and im sorry if this has been covered before..