iPhone 3G is finally official, starts at $199, available July 11th It's been a long, leak-filled wait, but Apple finally took the wraps off its 3G iPhone. Thinner edges, full plastic back, flush headphone jack, and the iPhone 2.0 firmware -- Apple's taking a lot of the criticisms to heart from the first time around. Obviously 3G is at the forefront, but they're also making sure it's available all