Without Jailbreaking, that is. I just feel like I can be doing a lot more from home with the iPhone 4, at minimum cost. I have a MBP, Airport Extreme BS, XBox 360, Samsung flat-screen, blah blah blah and the only real media sharing things I have on my iPhone are: Rivet Apple Remote Air Video Server Am I missing something that truly makes the iPhone 4 an essential piece of technology outside of the cell phone realm? Or is this what I'm basically limited to given the current abilities of commercial technology? Remember, I'd rather avoid jailbreaking. No real validated reason, I guess, I just don't want to risk bricking or rendering the iPhone 4 less useful in any way, despite how "easy" and vital some people feel it is. If this is a useless thread, go ahead and wasteland it. I'm just looking for general discussion and tips on making the iPhone 4 better than it is, utilizing apps, different settings, websites, etc.