You can use tools like Xbox Image Browser or Iso2God (if dealing with the rare Asian physical release disc) to extract the files into an default.xex format. Running the game as an extracted XEX allows for easier modding of textures and audio files directly on your PC before transferring via FTP. Technical Performance on Xbox 360
RGH is generally used for newer Xbox 360 models, while JTAG is reserved for older consoles manufactured before June 18, 2009. Remaster Features resident evil hd remaster xblaarcadejtag rgh