A preview build of the Windows Phone 8 app for desktop has been around, but today Microsoft has released a full-fledged version and thrown in some new features to boot. In addition to bug fixes, the stable build comes with the capability to sync files from any folder in your computer (even if it's an external hard drive), sync non-iTunes podcasts and install updates within the app. Of course, it can still be used to sync media between mobile devices and Windows 7
