iPhone 3.0 has landed, and the first apps with the new features are squirming their way through the App Store's clenching gates of approval. How are they? Well, for starters, they all look awfully familiar. Given that the firmware update has only been live for two days now, the vast majority of 3.0-utilizing downloads are just refreshes of older apps. In fact, you can expect that the be the case for a while; iPhone 3.0's new features are nice, but most of them aren't the kind of thing you'd build an entire app around. So, here are the best of the updates: Leaf Trombone: World Stage: Apple demoed this thing way back in March, but that was pre-3.0, and most importantly for this App, pre-multiplayer. That's the big update here: iPhone faux-trombone duets which can be played over Bluetooth. The "World Stage" aspect of World Stage is still intact, putting your Read More