Hello guys, I recently bought a used nintendo ds lite silver, and when I was trying to load games like Ghost tricks or pokemon black, nothing happens but a white screen. After all, I figure out I have to update my R4 CARD which I can't seem to do since I can't understand many of the guides I found in all forums. And so, I was wondering if any of you, could help me 'cause I really want to play the new games that are coming out for the ds. Lastly, my R4 card says it has a V1.18 and it has some music and boot options as well. PS: It would help me a lot if anyone could tell me what's the first step to update my r4 card so I can play the new games I described above. All kind of help will be appreciated. Thanks in advance for your answers.