I wanna root and was thinking unrevoked 3. Then wifi tether looks easy too. Just an app that I can use after rooting.. Ok but what about roms? I like the options gingerbread offers.. I like that games seem better with cryogen 6.. How do I change roms? What about my 4g? The older roms had glitches like no camera. I really wanna root but I need to know if it is easy for a gear head that works on cars to figure out.