Ive been considering purchasing a ReZound after chatting with a few people who love theirs, after reading reviews though im second guessing it. First complaint im reading is about the Beats. Ive read that it only works with HTCs player, ad does not work with any other apps, including if you have your own favorite media player, and that it actually sounds worse than a normal phone when you cant use the beats technology. Another question I have is about size, i believe I will go to the store and check one out in person to compare to my X, not sure if im better off buying from a store or online though, I would assume its the same price either way. Battery life: Im reading the battery life is pretty bad, how much larger does the extended battery make the phone?