We already know that Google Phone – Nexus One is powered by Android 2.1, which is already available on Verizon Droid. But here is a video unearthed by Gizmodo showing the video interface of Nexus One in greater detail. Saw that? Sure, it’s very much the same as most Android 2.0 devices like Droid. But there are some changes, like the replacement of the app tray with that home icon. Stay...