I did a lot a research prior to purchasing my R4DS card. Some comments on this board almost kept me from buying from Deveno. I saw numerous people bashing Deveno, but none of the negative comments came from his customers. So, I took a small chance and bought a R4 card from Deveno because it was preloaded with the firmware and ready to go. When it arrived, it was exactly what he and Ryosabo described. I just bought another R4 card from Deveno for my nephew and I highly recommend him. Since Deveno monitors this board here is a message: THANKS DEVENO, and look for more business from my friends & family in Georgia & Florida.