AT&T and T-Mobile are said to be the first launch carriers, with Verizon said to be offering Windows phones starting in 2011 .
Initial launch manufacturers will likely include LG and Samsung, with new handset models being shown off next week.
Microsoft has already announced a long list of Xbox Live games  being made available on new Windows Phone 7 phones, and will also allow you to hook up your Xbox Live avatar on your mobile.
Apps you know and love will be ready for the Windows Phone 7, including Netflix, Foursquare, Pandora , and many, many more .
Getting used to the sleek and minimal interface  may be the hardest part about the new Windows Phone 7, especially after becoming accustomed to the icon-addicted layout of the iPhone. Rest assured, navigation is sleek and totally original, and is really easy to get the hang of once you've played with it.
Pricing and Availability
Expect to learn how much, and when you can buy your own Windows Phone 7 at the press event next week. Until then — are you thinking about getting a new Windows Phone, or are you going to hold off?