I have an old Nintendo Entertainment System, and the poor things' av connectors no longer work... The RF to coaxial converter that came with it still works, however, but I am only able to use it with a tv or monitor that has coaxial input... Since buying another monitor is not an option for me, what device could I buy to convert the coaxial video + audio signal from the NES to my VGA/DVI monitor? I was using an av to vga, but as I said, the NES's av connectors are broken. We also like our NES, so getting another one of those is not an option either. Any ideas?