So I just purchased an Evo 4G which is unlocked. I'm with T-mobile. I have the MyTouch 3G Slide AND an iPhone right now. To tell you the truth.. neither one makes me happy. So I saved up and grabbed an Evo 4G. My question is now.. what should I expect from an unlocked Evo 4G using T-mobile? Am I going to lose any main features on the phone because i'm with T-mobile and not Sprint? What advice can you, if at all, give me? Anything would be greatly appreciated.