Hey all, I'm thinking I want to try installing newts xXX rom that just updated on 10/21. However it says it's for global. I think I'm on the latest stock firmware but haven't done an ruu for global firmware. I never leave the country or use my phone when I do, so I don't think I need the global firmware. Do I have to install it to get the rom to work? What does this do different from the stock? Where can I get the newest global ruu? Finally, if I install the global, and newts rom, then decide to go back to nils business sense, do I have to ruu back to stock firmware to restore a nandroid of it? Thanks!