While Windows Phone 7 is not as popular as iOS or Google Android, the mobile-operating-system is gaining numbers every day and have been receiving rare praises from it's users thanks to the tile based "Metro User Interface". Citing the popularity Microsoft is betting high on the new "Metro UI" and will also feature same in it's upcoming Windows 8 Desktop OS, to provide other mobile-OS users a hands-on experience to the metro mobile interface the Microsoft team has created an demonstration enabling users to try our things from their Android or iOS devices.