Microsoft today tried to combat the iPhone yet again with their new Windows 7 but will it work for them? Previewed its next mobile OS through a preview of Office Mobile 2010. Point 5 in a description of the beta shows a screenshot of the productivity suite running in an environment clearly unrelated to Windows Mobile 6.5 and which is consistent with earlier shots that point to a more touchscreen says iPhone 3gs Cases friendly interface. At the same time, it retains the familiar two-button options at the bottom of the screen and generates touch lists not unlike the current platform.