Joe Belfiore has ended the hopes of HTC HD2 owners who were hoping that the smartphone will be able to upgrade to the upcoming Windows Phone 7 platform. The corporate vice president and director of Windows Phone Program Management, has confirmed with the folks at Engadget that the high-end HTC HD2 won't be upgraded to Microsoft's OS. Belfiore explained that the smartphone is "not compliant with the Windows Phone 7 Series hardware specifications."

New information on the exciting Windows Phone 7 platform were revealed at the Microsoft MIX10 Conference. Details on the upcoming Windows Phone 7 platform including developer tools, apps, handsets and the applications market were revealed during the event. Let's break down the developments after the break.

One of the latest and greatest Microsoft Windows Mobile phones ever to be released might finally arrive at T-Mobile this month. A few indicators and circulating rumors are hinting that the HTC HD2  will be available to T-Mobile consumers in the near future. For instance, MobiTV has revealed that the HD2 is launching on the 23rd of March. The company has an app bundled with the carrier's version of the WinMo smartphone so they're probably in a position to know. T-Mobile's website has also listed the HTC HD2 as "coming soon" indicating that the powerhouse smartphone will hit the market in the next few weeks.

When it comes to deciding how to pay for your cell phone, the choice can be tough. If you use your cell phone a lot, chances are you may want to sign up for a contract. If you only use your phone occasionally, a prepay plan may be the best option for you.  It’s not always that clear cut, however. Let’s take a look at exactly what prepay and contract mean, and which is a better plan for you and your needs.

When the time comes to ditch your ancient cell phone for a brand new Blackberry, what should you do with your old cell phone? Rather than stuff it in a drawer never to be seen again, why not do one of the following with it:

Previous reports indicate that LG's first Windows Phone 7 smartphone may be launched as soon as September of this year and a pre-production prototype has been unveiled by Aaron Woodman (Director of Mobile Communications Business at Microsoft).

Samsung's original Omnia i900 phone was known for its snappy performance and vivid AMOLED display. Can it's Windows Mobile sequel live up to the reputation set by the predecessor? Check out our hands-on review (and a link to our video review) of the Samsung Omnia II i920 from Verizon Wireless.

The first Windows Phone 7 handset may hit the market as early as September. The folks at Engadget Chinese have confirmed the September launch date rumor for the first Windows Phone 7 Series device during a sitdown with LG Mobile in Hong Kong. LG representives indicate that the launch will be sometime between September and November.

HTC recently announced a trio of impressive smartphones at the Mobile World Congress. The HTC Legend, HTC Desire and HTC HD Mini were showcased at the global mobile phone show in Barcelona. These handsets come from the same manufacturer but they have major differences. Let's compare these three smartphones to find the device that fits your needs.