I have a r4sdhc in the newest firmware, yet no matter what I do to YGO2010, it just won't run. All I see is "unable to read data." Ive used the AP code, universal patcher, and other different patchers. Many others claim that the fixes i used worked for their flashcarts, they even ascertained that it works for the r4sdhc. However, no matter what I do, it just won't work! What can I do to fix this problem? Ive recently tried hex editing and arm7 patching. Neither work as i get an "unable" message with the hex edit and a black screen with game sounds with the arm7 patching. Could any r4sdhc user tell me how they got this game working on their card?