i had to send my old nintendo ds lite back to nintendo because the buttons were messed up and they just sent me a new one. I stuck the passcard and m3 lite in and now it wont work. i updated to v32 loader and then it worked with the loader file in the memory card but when i took out the loader file, it stopped working again. my old nintendo ds lite worked fine. Has nintendo blocked this or something? or am i missing something here that i have to do for new ones?