The new Firefox for Android has all the functionality of the XUL implementation with tons more speed and support for Flash. In addition, the UI has been redesigned to streamline the menus and put them all in one place. On gingerbread, you’ll find them in the hardware menu key. This tutorial shows the app on ice cream sandwich, with the menu in the upper-right.
This tutorial was created with androidscreencast.jnlp, so the jerk and gradients are due to the frame-rate of the screencast. Get the awesomely smooth experience on your Android 2.2 device when it hits the Google Play store later this month.