It is highly speculated that at Mobile World Congress this year, Microsoft will announce details to their Windows Mobile 7.0 software. Windows Mobile 6.5 is indeed in major need of a revamp especially due to the popularity of the Android OS.

Now, we have a batch of rumors reported to be announced. WM7 will have a new user interface that's clean and very similar to the Zune. It won't support multitasking or Flash, but will have push notifications and a "pause" scenario for applications in the background. It will also include a comparably better and faster browsing experience than the iPhone.

Other notable features include full integration with Xbox gaming, Zune, and full support for social networking. Plus, the Marketplace (for apps) will have the ability to try them before you buy them--something I've long wanted for the iPhone.