Okay, so I recently encountered a firmware problem (fake card; R4 Revolution?). Anyway, I wasn't able to use cheats for Yu-Gi-Oh! 5D's Stardust Accelerator, so I decided to use YSMenu. After following triassic's guide, I turned on my DS...to find that I was stuck on the flipping Loading.... Could someone help me? Also...do I need the newest firmware for R4 Revolution or something like that? I'm kind of new to this kind of thing so it would be great if someone could help me out.