ok I'm pretty much confused here, If i root to 2.1v3 from new phone, is that the base and you add things like Aloysis, or sensable ROMs? or do you go staight to them? what makes matter more are the steps in the sticky in the HTC Droid Eris area seem quick and straight forward, and no mention to using SDK or USB drivers, or writing command lines of which I'm not sure where to find on the phone. and lastly if i root, when the update from verizon is launched will it overwrite the root?