I really need help with this. I've been downloading tons of firmware and kernels from different sites and putting them into my Nintendo DS and it still says "Loading..." every damn time. Yes, I made sure I downloaded the exact firmware/kernels needed for the SDHC version, but all I ever run into is "Loading..." Can someone give me a version that would actually work on the R4SDHC? I've tried r4sdhc.com, r4ultra.com, I've tried just about everything and I've spent all day trying to fix it.