Hello everyone, I am having problems with emulation on my R4 Gold Pro that I am using on my original DS. I am using iYSmenu which is very clean and sleek. I decided I want to play Sega Master System and NES games so I added S8DS and nesDS. Both emulators are giving me black screens on lots of games. I read that S8DS has great compatibility, so I must be doing something wrong. This card has played all of my DS roms flawlessly, but I am having a tough time getting great compatibility for NES and SMS roms. Can someone point me in the right direction for optimal emulator setup?