For those that have seen the HTC EVO 4G ROM floating around first announced on Engadget... or the technologically savvy... Can Sprint HTC Hero users/owners install this on their devices? What are the best and worst case scenarios if one were to attempt such a task? Would it actually work, what is this ROM essentially, what makes it different than the 2.1 update Sprint Hero owners just received? Thanks... P.S. Mods, thought this was the best forum to bring this up since my questions applies specifically to the Sprint Hero.