e having a ds on your computer steve says: April 18, 2008 at 5:20 pm Hi, I got an R4 card and a micro sd card, formatted the sd card to fat 32 then copied the ds files onto the sd card. opened all the zip files and saved the downloaded nds games files to the sd card put into the r4 card then into the ds. all I get is a black screen with loading on ??? can anyone help?Thanks in advanceSteve fuchsia