OK so I I the rooted 606 GB from TBH installed. It works great, at least twice the battery life as b4 and no loss of UMTS/GSM signal. However I do have some quirks with the back lighting on the home, settings etc as others have reported (seems to be a light sensor issue because if in a real dark place the lights do come on, it is in the gray area that they do not). Same with the keyboard backlight. I also have had once a black screen after unlocking (as others have said) and that I believe is due to using launcher pro because it never happens on the stock blur. I dont want to SBF back to 330 and loose all my data and have to reinstall my programs. Does team BH plan on some update to 607 that will be like the 606? Is it even worth bothering to go from 606 to 607? Do they have the same kernal and baseband?