I burned the update for the NS-2BRDVD using ISO Recorder and it updated the player without a glitch. But the NS-BRDVD is another story. I downloaded the firmware and burned it on a CD and the player has a read error.. It will play DVD movies fine but no Blu Ray still. So I downloaded both firmwares and burned them on 2 sepeate DVDs, and still getting read error. Again, it will play DVD movies fine, but no Blu Ray. Anyone with the same results? I m thinking of getting a Sony DVD/CD like someone else commented here.