It appears that Windows Phone 7 has just been unlocked. ChevronWP7 has released an unlocker that allows you to get down and dirty with Windows Phone 7. Unlocking your Windows Phone 7 devices "allows the sideloading of experimental applications that would otherwise can’t be published to the Marketplace, such as those which access private or native APIs."

Everyone knows the drill. Whether you call it rooting, or jailbreaking, or unlocking it means the same thing. You can do all those things to your phone that Microsoft doesn't want you to do. Check out the full story link below for the details.