Pocketnow posted a video showing a demo of the Android OS running on HTC HD2, that’s typically a Windows Mobile phone. The OS works pretty well, although it’s not as stable as it seems. At least the camera works, WiFi too, but the cellular data doesn’t, for now.
The Nexus One ROM was used to bring Android to the HD2 and the experience is pretty fluid, with widgets, smooth scrolling and everything. Pinch to zoom is also available, a live wallpaper as well and the standard Android menu system will work flawlessly.