Hello, I am currently shopping for a replacement for my R4 as the spring is bugging me and I'd quite like some more storage space. Anyway, I remember reading some reviews and previews a while back, and some flashcarts said they could run all games at full speed regardless of which brand MicroSD you use. Does anyone know if these claims are true and if so, which flash carts support this? Have any of you got a flashcart that runs fine on "problem" games with a cheap/generic SD? Thanks.