As shameful owner of a DS Fire Card (well, I've changed the firmware from Fire Card to N-Card then now DS Linker). Now, it rarely starts up. The warning screen would be faint and unable to response. I had to restart over and over and over until it sucessful goes to the selection screen (with NDA or GBA selection screen). So, I picked NDA then it would turn to white screens. I thought this was NDS fault but when I tested it with other games - it worked fine. So lonely without my DS.