Got a question: I keep hearing (and reading) about how blazing fast the Thunderbolt is, and how so many people are wowed by it. Fair enough. But here's my question: Is this only in the 4G areas? And, if so, where are these 4G areas? The reason I ask is because I currently have an HTC Inspire, and am considering switching to Verizon from AT&T in order to get the Thunderbolt, but only because of how fast I've heard it is. As I do not live in a big city, will I notice any difference where I live (and spend 90% of my life)? This is an important factor in my decision. Thanks!