I have an unrooted Milestone and am considering getting an unlocked Milestone 2 in the UK (mainly for the larger memory: even with Froyo not all apps can be moved to an SD card) and rooting it. I understand a number of users managed to root the Milestone 2 with Z4Root. My question is: once I root it, how do I upgrade the Android os to future versions? I understand OTA updates won't work, but will I still have the option to download the update from Motorola's website? After all, the 2.2 update for Milestone 1 was never released OTA. Some people sugget that, when a new Android version comes along, users of a rooted phone should just load a custom rom with that version, but I'm under the impression this is not possible with the Milestone (1 nor 2), or is it? Thanks!