So a few days ago I did the hardware verification test on my red gateway card by writing the test rom to my 4GB micro sd card. I ran the test and the LED was flashing red for a few minutes, then it turned to green and stayed green constantly, so I assume this means my card is okay and not defective. After that was done I formatted the micro sd card, put fire emblem awakening on it, and proceeded to play it successfully. What caught my attention today was that when I went into gateway mode on the 3ds (settings-->profile-->nds profile) the 3ds froze so I had to force it to shut down (This is strange because I have launched gateway mode successfully for the past few days without a problem.) I entered gateway mode again and suddenly it worked. Is there a reason that it just froze when launching into gateway mode? This is the first time it's happened and yes I am a little paranoid about these things. (Sorry for the long post.)