Yes you should use the Linux method or the regular ole SBF with RSD Lite method if you are trying to go to Rooted GB . Then install the pre-rooted GB from p3droid over at mydroid world (*Note, this is not an actual SBF file, just saying, I'd rather tell you now than get flamed later). I doubt Honeycomb will ever come to Phones, it was built for Tablets. Now we might eventually get some Ice Cream Sandwich, if the rumors are true. This should be the next Android OS, and it is supposed to be compatible with phones & tablets. GB was probably the last major update the DX will see though.