Help please. I have a new DSi and a R4i 3ds that worked in a DS lite that was dropped and broke. The R4 did not work ("an error has occured") in the DSi I bought to replace the broke DS lite. I downloaded the current firmware to the R4 card and borrowed a working DS lite to do the upgrade but when I go to the upgrade screen, there is no button for "start"..just the "back" button. Need help on why I don't have a "start" button on the upgrade page.