I've considered rooting my N1, but I have a concern that stops me from going ahead with it. If I root, and then add Cyanogen's add-on "Makin' Bacon", but not a flashed ROM, can I still update to the newest firmwares when they come out? I'd like the root access to modify things like my CPU speed, but I'm pretty happy with my overall appearance and what-not of the stock ROM.